X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=config_h.SH;h=1b3cde78b7d2e1889981d4d76374d3fd307fa9d4;hb=e52f39a2da9ded67c5b268b2013619140e55f0c6;hp=65b8f9f4cd00a5aca1834efbc8bb983098558ee0;hpb=85e6fe838fb25b257a1b363debf8691c0992ef71;p=p5sagit%2Fp5-mst-13.2.git diff --git a/config_h.SH b/config_h.SH old mode 100755 new mode 100644 index 65b8f9f..1b3cde7 --- a/config_h.SH +++ b/config_h.SH @@ -15,17 +15,17 @@ case "$0" in */*) cd `expr X$0 : 'X\(.*\)/'` ;; esac echo "Extracting config.h (with variable substitutions)" -sed <config.h -e 's!^#undef!/\*#define!' -e 's!^#un-def!#undef!' +sed <config.h -e 's!^#undef\(.*/\)\*!/\*#define\1 \*!' -e 's!^#un-def!#undef!' /* * This file was produced by running the config_h.SH script, which * gets its values from config.sh, which is generally produced by * running Configure. * * Feel free to modify any of this as the need arises. Note, however, - * that running config.h.SH again will wipe out any changes you've made. - * For a more permanent change edit config.sh and rerun config.h.SH. + * that running config_h.SH again will wipe out any changes you've made. + * For a more permanent change edit config.sh and rerun config_h.SH. * - * \$Id: Config_h.U,v 3.0.1.2 1993/08/24 12:13:20 ram Exp $ + * \$Id: Config_h.U,v 3.0.1.4 1995/09/25 09:10:49 ram Exp $ */ /* Configuration time: $cf_time @@ -36,17 +36,47 @@ sed <config.h -e 's!^#undef!/\*#define!' -e 's!^#un-def!#undef!' #ifndef _config_h_ #define _config_h_ +/* MEM_ALIGNBYTES: + * This symbol contains the number of bytes required to align a + * double. Usual values are 2, 4 and 8. + */ +#define MEM_ALIGNBYTES $alignbytes /**/ + /* BIN: * This symbol holds the path of the bin directory where the package will * be installed. Program must be prepared to deal with ~name substitution. */ #define BIN "$bin" /**/ -/* BYTEORDER: - * This symbol hold the hexadecimal constant defined in byteorder, - * i.e. 0x1234 or 0x4321, etc... +/* CAT2: + * This macro catenates 2 tokens together. */ -#define BYTEORDER 0x$byteorder /* large digits for MSB */ +/* STRINGIFY: + * This macro surrounds its token with double quotes. + */ +#if $cpp_stuff == 1 +#define CAT2(a,b)a/**/b +#define CAT3(a,b,c)a/**/b/**/c +#define CAT4(a,b,c,d)a/**/b/**/c/**/d +#define CAT5(a,b,c,d,e)a/**/b/**/c/**/d/**/e +#define STRINGIFY(a)"a" + /* If you can get stringification with catify, tell me how! */ +#endif +#if $cpp_stuff == 42 +#define CAT2(a,b)a ## b +#define CAT3(a,b,c)a ## b ## c +#define CAT4(a,b,c,d)a ## b ## c ## d +#define CAT5(a,b,c,d,e)a ## b ## c ## d ## e +#define StGiFy(a)# a +#define STRINGIFY(a)StGiFy(a) +#define SCAT2(a,b)StGiFy(a) StGiFy(b) +#define SCAT3(a,b,c)StGiFy(a) StGiFy(b) StGiFy(c) +#define SCAT4(a,b,c,d)StGiFy(a) StGiFy(b) StGiFy(c) StGiFy(d) +#define SCAT5(a,b,c,d,e)StGiFy(a) StGiFy(b) StGiFy(c) StGiFy(d) StGiFy(e) +#endif +#ifndef CAT2 +#include "Bletch: How does this C preprocessor catenate tokens?" +#endif /* CPPSTDIN: * This symbol contains the first part of the string which will invoke @@ -63,6 +93,21 @@ sed <config.h -e 's!^#undef!/\*#define!' -e 's!^#un-def!#undef!' #define CPPSTDIN "$cppstdin" #define CPPMINUS "$cppminus" +/* HAS_ALARM: + * This symbol, if defined, indicates that the alarm routine is + * available. + */ +#$d_alarm HAS_ALARM /**/ + +/* HASATTRIBUTE: + * This symbol indicates the C compiler can check for function attributes, + * such as printf formats. This is normally only supported by GNU cc. + */ +#$d_attribut HASATTRIBUTE /**/ +#ifndef HASATTRIBUTE +#define __attribute__(_arg_) +#endif + /* HAS_BCMP: * This symbol is defined if the bcmp() routine is available to * compare blocks of memory. @@ -81,6 +126,12 @@ sed <config.h -e 's!^#undef!/\*#define!' -e 's!^#un-def!#undef!' */ #$d_bzero HAS_BZERO /**/ +/* CASTI32: + * This symbol is defined if the C compiler can cast negative + * or large floating point numbers to 32-bit ints. + */ +#$d_casti32 CASTI32 /**/ + /* CASTNEGFLOAT: * This symbol is defined if the C compiler can cast negative * numbers to unsigned longs, ints and shorts. @@ -91,17 +142,22 @@ sed <config.h -e 's!^#undef!/\*#define!' -e 's!^#un-def!#undef!' * 0 = ok * 1 = couldn't cast < 0 * 2 = couldn't cast >= 0x80000000 + * 4 = couldn't cast in argument expression list */ #$d_castneg CASTNEGFLOAT /**/ #define CASTFLAGS $castflags /**/ -/* CHARSPRINTF: - * This symbol is defined if this system declares "char *sprintf()" in - * stdio.h. The trend seems to be to declare it as "int sprintf()". It - * is up to the package author to declare sprintf correctly based on the - * symbol. +/* HAS_CHOWN: + * This symbol, if defined, indicates that the chown routine is + * available. */ -#$d_charsprf CHARSPRINTF /**/ +#$d_chown HAS_CHOWN /**/ + +/* HAS_CHROOT: + * This symbol, if defined, indicates that the chroot routine is + * available. + */ +#$d_chroot HAS_CHROOT /**/ /* HAS_CHSIZE: * This symbol, if defined, indicates that the chsize routine is available @@ -109,6 +165,12 @@ sed <config.h -e 's!^#undef!/\*#define!' -e 's!^#un-def!#undef!' */ #$d_chsize HAS_CHSIZE /**/ +/* VOID_CLOSEDIR: + * This symbol, if defined, indicates that the closedir() routine + * does not return a value. + */ +#$d_void_closedir VOID_CLOSEDIR /**/ + /* HASCONST: * This symbol, if defined, indicates that this C compiler knows about * the const type. There is no need to actually test for that symbol @@ -126,26 +188,32 @@ sed <config.h -e 's!^#undef!/\*#define!' -e 's!^#un-def!#undef!' */ #$d_crypt HAS_CRYPT /**/ -/* CSH: - * This symbol, if defined, indicates that the C-shell exists. - * If defined, contains the full pathname of csh. +/* HAS_CUSERID: + * This symbol, if defined, indicates that the cuserid routine is + * available to get character login names. */ -#$d_csh CSH "$csh" /**/ +#$d_cuserid HAS_CUSERID /**/ -/* DOSUID: - * This symbol, if defined, indicates that the C program should - * check the script that it is executing for setuid/setgid bits, and - * attempt to emulate setuid/setgid on systems that have disabled - * setuid #! scripts because the kernel can't do it securely. - * It is up to the package designer to make sure that this emulation - * is done securely. Among other things, it should do an fstat on - * the script it just opened to make sure it really is a setuid/setgid - * script, it should make sure the arguments passed correspond exactly - * to the argument on the #! line, and it should not trust any - * subprocesses to which it must pass the filename rather than the - * file descriptor of the script to be executed. +/* HAS_DBL_DIG: + * This symbol, if defined, indicates that this system's + * or defines the symbol DBL_DIG, which is the number + * of significant digits in a double precision number. If this + * symbol is not defined, a guess of 15 is usually pretty good. */ -#$d_dosuid DOSUID /**/ +#$d_dbl_dig HAS_DBL_DIG /* */ + +/* HAS_DIFFTIME: + * This symbol, if defined, indicates that the difftime routine is + * available. + */ +#$d_difftime HAS_DIFFTIME /**/ + +/* HAS_DLERROR: + * This symbol, if defined, indicates that the dlerror routine is + * available to return a string describing the last error that + * occurred from a call to dlopen(), dlclose() or dlsym(). + */ +#$d_dlerror HAS_DLERROR /**/ /* HAS_DUP2: * This symbol, if defined, indicates that the dup2 routine is @@ -171,6 +239,12 @@ sed <config.h -e 's!^#undef!/\*#define!' -e 's!^#un-def!#undef!' */ #$d_fcntl HAS_FCNTL /**/ +/* HAS_FGETPOS: + * This symbol, if defined, indicates that the fgetpos routine is + * available to get the file position indicator, similar to ftell(). + */ +#$d_fgetpos HAS_FGETPOS /**/ + /* FLEXFILENAMES: * This symbol, if defined, indicates that the system supports filenames * longer than 14 characters. @@ -183,6 +257,18 @@ sed <config.h -e 's!^#undef!/\*#define!' -e 's!^#un-def!#undef!' */ #$d_flock HAS_FLOCK /**/ +/* HAS_FORK: + * This symbol, if defined, indicates that the fork routine is + * available. + */ +#$d_fork HAS_FORK /**/ + +/* HAS_FSETPOS: + * This symbol, if defined, indicates that the fsetpos routine is + * available to set the file position indicator, similar to fseek(). + */ +#$d_fsetpos HAS_FSETPOS /**/ + /* HAS_GETGROUPS: * This symbol, if defined, indicates that the getgroups() routine is * available to get the list of process groups. If unavailable, multiple @@ -203,11 +289,11 @@ sed <config.h -e 's!^#undef!/\*#define!' -e 's!^#un-def!#undef!' */ #$d_uname HAS_UNAME /**/ -/* HAS_GETPGRP: - * This symbol, if defined, indicates that the getpgrp routine is - * available to get the current process group. +/* HAS_GETLOGIN: + * This symbol, if defined, indicates that the getlogin routine is + * available to get the login name. */ -#$d_getpgrp HAS_GETPGRP /**/ +#$d_getlogin HAS_GETLOGIN /**/ /* HAS_GETPGRP2: * This symbol, if defined, indicates that the getpgrp2() (as in DG/UX) @@ -215,12 +301,49 @@ sed <config.h -e 's!^#undef!/\*#define!' -e 's!^#un-def!#undef!' */ #$d_getpgrp2 HAS_GETPGRP2 /**/ +/* HAS_GETPPID: + * This symbol, if defined, indicates that the getppid routine is + * available to get the parent process ID. + */ +#$d_getppid HAS_GETPPID /**/ + /* HAS_GETPRIORITY: * This symbol, if defined, indicates that the getpriority routine is * available to get a process's priority. */ #$d_getprior HAS_GETPRIORITY /**/ +/* HAS_HTONL: + * This symbol, if defined, indicates that the htonl() routine (and + * friends htons() ntohl() ntohs()) are available to do network + * order byte swapping. + */ +/* HAS_HTONS: + * This symbol, if defined, indicates that the htons() routine (and + * friends htonl() ntohl() ntohs()) are available to do network + * order byte swapping. + */ +/* HAS_NTOHL: + * This symbol, if defined, indicates that the ntohl() routine (and + * friends htonl() htons() ntohs()) are available to do network + * order byte swapping. + */ +/* HAS_NTOHS: + * This symbol, if defined, indicates that the ntohs() routine (and + * friends htonl() htons() ntohl()) are available to do network + * order byte swapping. + */ +#$d_htonl HAS_HTONL /**/ +#$d_htonl HAS_HTONS /**/ +#$d_htonl HAS_NTOHL /**/ +#$d_htonl HAS_NTOHS /**/ + +/* HAS_ISASCII: + * This manifest constant lets the C program know that isascii + * is available. + */ +#$d_isascii HAS_ISASCII /**/ + /* HAS_KILLPG: * This symbol, if defined, indicates that the killpg routine is available * to kill process groups. If unavailable, you probably should use kill @@ -234,12 +357,42 @@ sed <config.h -e 's!^#undef!/\*#define!' -e 's!^#un-def!#undef!' */ #$d_link HAS_LINK /**/ +/* HAS_LOCALECONV: + * This symbol, if defined, indicates that the localeconv routine is + * available for numeric and monetary formatting conventions. + */ +#$d_locconv HAS_LOCALECONV /**/ + +/* HAS_LOCKF: + * This symbol, if defined, indicates that the lockf routine is + * available to do file locking. + */ +#$d_lockf HAS_LOCKF /**/ + /* HAS_LSTAT: * This symbol, if defined, indicates that the lstat routine is * available to do file stats on symbolic links. */ #$d_lstat HAS_LSTAT /**/ +/* HAS_MBLEN: + * This symbol, if defined, indicates that the mblen routine is available + * to find the number of bytes in a multibye character. + */ +#$d_mblen HAS_MBLEN /**/ + +/* HAS_MBSTOWCS: + * This symbol, if defined, indicates that the mbstowcs routine is + * available to covert a multibyte string into a wide character string. + */ +#$d_mbstowcs HAS_MBSTOWCS /**/ + +/* HAS_MBTOWC: + * This symbol, if defined, indicates that the mbtowc routine is available + * to covert a multibyte to a wide character. + */ +#$d_mbtowc HAS_MBTOWC /**/ + /* HAS_MEMCMP: * This symbol, if defined, indicates that the memcmp routine is available * to compare blocks of memory. @@ -273,41 +426,99 @@ sed <config.h -e 's!^#undef!/\*#define!' -e 's!^#un-def!#undef!' */ #$d_mkdir HAS_MKDIR /**/ +/* HAS_MKFIFO: + * This symbol, if defined, indicates that the mkfifo routine is + * available to create FIFOs. Otherwise, mknod should be able to + * do it for you. However, if mkfifo is there, mknod might require + * super-user privileges which mkfifo will not. + */ +#$d_mkfifo HAS_MKFIFO /**/ + +/* HAS_MKTIME: + * This symbol, if defined, indicates that the mktime routine is + * available. + */ +#$d_mktime HAS_MKTIME /**/ + /* HAS_MSG: * This symbol, if defined, indicates that the entire msg*(2) library is * supported (IPC mechanism based on message queues). */ #$d_msg HAS_MSG /**/ -/* HAS_MSGCTL: - * This symbol, if defined, indicates that the msgctl() routine is - * available to perform message control operations. +/* HAS_NICE: + * This symbol, if defined, indicates that the nice routine is + * available. */ -#$d_msgctl HAS_MSGCTL /**/ +#$d_nice HAS_NICE /**/ -/* HAS_MSGGET: - * This symbol, if defined, indicates that the msgget() routine is - * available to get a new message queue. +/* HAS_OPEN3: + * This manifest constant lets the C program know that the three + * argument form of open(2) is available. */ -#$d_msgget HAS_MSGGET /**/ +#$d_open3 HAS_OPEN3 /**/ -/* HAS_MSGRCV: - * This symbol, if defined, indicates that the msgrcv() routine is - * available to extract a message from the message queue. +/* HAS_PATHCONF: + * This symbol, if defined, indicates that pathconf() is available + * to determine file-system related limits and options associated + * with a given filename. */ -#$d_msgrcv HAS_MSGRCV /**/ +/* HAS_FPATHCONF: + * This symbol, if defined, indicates that pathconf() is available + * to determine file-system related limits and options associated + * with a given open file descriptor. + */ +#$d_pathconf HAS_PATHCONF /**/ +#$d_fpathconf HAS_FPATHCONF /**/ -/* HAS_MSGSND: - * This symbol, if defined, indicates that the msgsnd() routine is - * available to send a message into the message queue. +/* HAS_PAUSE: + * This symbol, if defined, indicates that the pause routine is + * available to suspend a process until a signal is received. */ -#$d_msgsnd HAS_MSGSND /**/ +#$d_pause HAS_PAUSE /**/ -/* HAS_OPEN3: - * This manifest constant lets the C program know that the three - * argument form of open(2) is available. +/* HAS_PIPE: + * This symbol, if defined, indicates that the pipe routine is + * available to create an inter-process channel. */ -#$d_open3 HAS_OPEN3 /**/ +#$d_pipe HAS_PIPE /**/ + +/* HAS_POLL: + * This symbol, if defined, indicates that the poll routine is + * available to poll active file descriptors. + */ +#$d_poll HAS_POLL /**/ + +/* HAS_READDIR: + * This symbol, if defined, indicates that the readdir routine is + * available to read directory entries. You may have to include + * . See I_DIRENT. + */ +#$d_readdir HAS_READDIR /**/ + +/* HAS_SEEKDIR: + * This symbol, if defined, indicates that the seekdir routine is + * available. You may have to include . See I_DIRENT. + */ +#$d_seekdir HAS_SEEKDIR /**/ + +/* HAS_TELLDIR: + * This symbol, if defined, indicates that the telldir routine is + * available. You may have to include . See I_DIRENT. + */ +#$d_telldir HAS_TELLDIR /**/ + +/* HAS_REWINDDIR: + * This symbol, if defined, indicates that the rewinddir routine is + * available. You may have to include . See I_DIRENT. + */ +#$d_rewinddir HAS_REWINDDIR /**/ + +/* HAS_READLINK: + * This symbol, if defined, indicates that the readlink routine is + * available to read the value of a symbolic link. + */ +#$d_readlink HAS_READLINK /**/ /* HAS_RENAME: * This symbol, if defined, indicates that the rename routine is available @@ -323,6 +534,22 @@ sed <config.h -e 's!^#undef!/\*#define!' -e 's!^#un-def!#undef!' */ #$d_rmdir HAS_RMDIR /**/ +/* HAS_SAFE_BCOPY: + * This symbol, if defined, indicates that the bcopy routine is available + * to copy potentially overlapping memory blocks. Otherwise you should + * probably use memmove() or memcpy(). If neither is defined, roll your + * own version. + */ +#$d_safebcpy HAS_SAFE_BCOPY /**/ + +/* HAS_SAFE_MEMCPY: + * This symbol, if defined, indicates that the memcpy routine is available + * to copy potentially overlapping memory blocks. Otherwise you should + * probably use memmove() or memcpy(). If neither is defined, roll your + * own version. + */ +#$d_safemcpy HAS_SAFE_MEMCPY /**/ + /* HAS_SELECT: * This symbol, if defined, indicates that the select routine is * available to select active file descriptors. If the timeout field @@ -336,24 +563,6 @@ sed <config.h -e 's!^#undef!/\*#define!' -e 's!^#un-def!#undef!' */ #$d_sem HAS_SEM /**/ -/* HAS_SEMCTL: - * This symbol, if defined, indicates that the semctl() routine is - * available to perform semaphore control operations. - */ -#$d_semctl HAS_SEMCTL /**/ - -/* HAS_SEMGET: - * This symbol, if defined, indicates that the semget() routine is - * available to get a set of semaphores. - */ -#$d_semget HAS_SEMGET /**/ - -/* HAS_SEMOP: - * This symbol, if defined, indicates that the semop() routine is - * available to execute semaphore operations. - */ -#$d_semop HAS_SEMOP /**/ - /* HAS_SETEGID: * This symbol, if defined, indicates that the setegid routine is available * to change the effective gid of the current program. @@ -366,17 +575,18 @@ sed <config.h -e 's!^#undef!/\*#define!' -e 's!^#un-def!#undef!' */ #$d_seteuid HAS_SETEUID /**/ -/* HAS_SETPGID: - * This symbol, if defined, indicates that the setpgid routine is - * available to set process group ID. +/* HAS_SETLINEBUF: + * This symbol, if defined, indicates that the setlinebuf routine is + * available to change stderr or stdout from block-buffered or unbuffered + * to a line-buffered mode. */ -#$d_setpgid HAS_SETPGID /**/ +#$d_setlinebuf HAS_SETLINEBUF /**/ -/* HAS_SETPGRP: - * This symbol, if defined, indicates that the setpgrp routine is - * available to set the current process group. +/* HAS_SETLOCALE: + * This symbol, if defined, indicates that the setlocale routine is + * available to handle locale-specific ctype implementations. */ -#$d_setpgrp HAS_SETPGRP /**/ +#$d_setlocale HAS_SETLOCALE /**/ /* HAS_SETPGRP2: * This symbol, if defined, indicates that the setpgrp2() (as in DG/UX) @@ -440,23 +650,25 @@ sed <config.h -e 's!^#undef!/\*#define!' -e 's!^#un-def!#undef!' */ #$d_shm HAS_SHM /**/ -/* HAS_SHMCTL: - * This symbol, if defined, indicates that the shmctl() routine is - * available to perform shared memory control operations. +/* Shmat_t: + * This symbol holds the return type of the shmat() system call. + * Usually set to 'void *' or 'char *'. */ -#$d_shmctl HAS_SHMCTL /**/ - -/* HAS_SHMDT: - * This symbol, if defined, indicates that the shmdt() routine is - * available to detach a shared memory segment from the process space. +/* HAS_SHMAT_PROTOTYPE: + * This symbol, if defined, indicates that the sys/shm.h includes + * a prototype for shmat(). Otherwise, it is up to the program to + * guess one. Shmat_t shmat _((int, Shmat_t, int)) is a good guess, + * but not always right so it should be emitted by the program only + * when HAS_SHMAT_PROTOTYPE is not defined to avoid conflicting defs. */ -#$d_shmdt HAS_SHMDT /**/ +#define Shmat_t $shmattype /**/ +#$d_shmatprototype HAS_SHMAT_PROTOTYPE /**/ -/* HAS_SHMGET: - * This symbol, if defined, indicates that the shmget() routine is - * available to request a shared memory segment from the kernel. +/* HAS_SIGACTION: + * This symbol, if defined, indicates that Vr4's sigaction() routine + * is available. */ -#$d_shmget HAS_SHMGET /**/ +#$d_sigaction HAS_SIGACTION /**/ /* HAS_SOCKET: * This symbol, if defined, indicates that the BSD socket interface is @@ -466,14 +678,8 @@ sed <config.h -e 's!^#undef!/\*#define!' -e 's!^#un-def!#undef!' * This symbol, if defined, indicates that the BSD socketpair() call is * supported. */ -/* USE_OLDSOCKET: - * This symbol, if defined, indicates that the 4.1c BSD socket interface - * is supported instead of the 4.2/4.3 BSD socket interface. For instance, - * there is no setsockopt() call. - */ #$d_socket HAS_SOCKET /**/ #$d_sockpair HAS_SOCKETPAIR /**/ -#$d_oldsock USE_OLDSOCKET /**/ /* USE_STAT_BLOCKS: * This symbol is defined if this system has a stat structure declaring @@ -481,11 +687,92 @@ sed <config.h -e 's!^#undef!/\*#define!' -e 's!^#un-def!#undef!' */ #$d_statblks USE_STAT_BLOCKS /**/ -/* USE_STD_STDIO: - * This symbol is defined if this system has a FILE structure declaring - * _ptr and _cnt in stdio.h. +/* USE_STDIO_PTR: + * This symbol is defined if the _ptr and _cnt fields (or similar) + * of the stdio FILE structure can be used to access the stdio buffer + * for a file handle. If this is defined, then the FILE_ptr(fp) + * and FILE_cnt(fp) macros will also be defined and should be used + * to access these fields. + */ +/* FILE_ptr: + * This macro is used to access the _ptr field (or equivalent) of the + * FILE structure pointed to by its argument. This macro will always be + * defined if USE_STDIO_PTR is defined. + */ +/* STDIO_PTR_LVALUE: + * This symbol is defined if the FILE_ptr macro can be used as an + * lvalue. + */ +/* FILE_cnt: + * This macro is used to access the _cnt field (or equivalent) of the + * FILE structure pointed to by its argument. This macro will always be + * defined if USE_STDIO_PTR is defined. + */ +/* STDIO_CNT_LVALUE: + * This symbol is defined if the FILE_cnt macro can be used as an + * lvalue. + */ +/* FILE_filbuf: + * This macro is used to access the internal stdio _filbuf function + * (or equivalent), if STDIO_CNT_LVALUE and STDIO_PTR_LVALUE + * are defined. It is typically either _filbuf or __filbuf. + * This macro will only be defined if both STDIO_CNT_LVALUE and + * STDIO_PTR_LVALUE are defined. + */ +#$d_stdstdio USE_STDIO_PTR /**/ +#ifdef USE_STDIO_PTR +#define FILE_ptr(fp) $stdio_ptr +#$d_stdio_ptr_lval STDIO_PTR_LVALUE /**/ +#define FILE_cnt(fp) $stdio_cnt +#$d_stdio_cnt_lval STDIO_CNT_LVALUE /**/ +#if defined(STDIO_PTR_LVALUE) && defined(STDIO_CNT_LVALUE) +#define FILE_filbuf(fp) $stdio_filbuf /**/ +#endif +#endif + +/* USE_STDIO_BASE: + * This symbol is defined if the _base field (or similar) of the + * stdio FILE structure can be used to access the stdio buffer for + * a file handle. If this is defined, then the FILE_base(fp) macro + * will also be defined and should be used to access this field. + * Also, the FILE_bufsiz(fp) macro will be defined and should be used + * to determine the number of bytes in the buffer. USE_STDIO_BASE + * will never be defined unless USE_STDIO_PTR is. + */ +/* FILE_base: + * This macro is used to access the _base field (or equivalent) of the + * FILE structure pointed to by its argument. This macro will always be + * defined if USE_STDIO_BASE is defined. + */ +/* FILE_bufsiz: + * This macro is used to determine the number of bytes in the I/O + * buffer pointed to by _base field (or equivalent) of the FILE + * structure pointed to its argument. This macro will always be defined + * if USE_STDIO_BASE is defined. + */ +#$d_stdiobase USE_STDIO_BASE /**/ +#ifdef USE_STDIO_BASE +#define FILE_base(fp) $stdio_base +#define FILE_bufsiz(fp) $stdio_bufsiz +#endif + +/* HAS_STRCHR: + * This symbol is defined to indicate that the strchr()/strrchr() + * functions are available for string searching. If not, try the + * index()/rindex() pair. */ -#$d_stdstdio USE_STD_STDIO /**/ +/* HAS_INDEX: + * This symbol is defined to indicate that the index()/rindex() + * functions are available for string searching. + */ +#$d_strchr HAS_STRCHR /**/ +#$d_index HAS_INDEX /**/ + +/* HAS_STRCOLL: + * This symbol, if defined, indicates that the strcoll routine is + * available to compare strings using collating information. + */ +#$d_strcoll HAS_STRCOLL /**/ /* USE_STRUCT_COPY: * This symbol, if defined, indicates that this C compiler knows how @@ -494,6 +781,31 @@ sed <config.h -e 's!^#undef!/\*#define!' -e 's!^#un-def!#undef!' */ #$d_strctcpy USE_STRUCT_COPY /**/ +/* HAS_STRERROR: + * This symbol, if defined, indicates that the strerror routine is + * available to translate error numbers to strings. See the writeup + * of Strerror() in this file before you try to define your own. + */ +/* HAS_SYS_ERRLIST: + * This symbol, if defined, indicates that the sys_errlist array is + * available to translate error numbers to strings. The extern int + * sys_nerr gives the size of that table. + */ +/* Strerror: + * This preprocessor symbol is defined as a macro if strerror() is + * not available to translate error numbers to strings but sys_errlist[] + * array is there. + */ +#$d_strerror HAS_STRERROR /**/ +#$d_syserrlst HAS_SYS_ERRLIST /**/ +#define Strerror(e) $d_strerrm + +/* HAS_STRXFRM: + * This symbol, if defined, indicates that the strxfrm() routine is + * available to transform strings. + */ +#$d_strxfrm HAS_STRXFRM /**/ + /* HAS_SYMLINK: * This symbol, if defined, indicates that the symlink routine is available * to create symbolic links. @@ -506,12 +818,30 @@ sed <config.h -e 's!^#undef!/\*#define!' -e 's!^#un-def!#undef!' */ #$d_syscall HAS_SYSCALL /**/ +/* HAS_SYSCONF: + * This symbol, if defined, indicates that sysconf() is available + * to determine system related limits and options. + */ +#$d_sysconf HAS_SYSCONF /**/ + /* HAS_SYSTEM: * This symbol, if defined, indicates that the system routine is * available to issue a shell command. */ #$d_system HAS_SYSTEM /**/ +/* HAS_TCGETPGRP: + * This symbol, if defined, indicates that the tcgetpgrp routine is + * available to get foreground process group ID. + */ +#$d_tcgetpgrp HAS_TCGETPGRP /**/ + +/* HAS_TCSETPGRP: + * This symbol, if defined, indicates that the tcsetpgrp routine is + * available to set foreground process group ID. + */ +#$d_tcsetpgrp HAS_TCSETPGRP /**/ + /* Time_t: * This symbol holds the type returned by time(). It can be long, * or time_t on BSD sites (in which case should be @@ -532,19 +862,30 @@ sed <config.h -e 's!^#undef!/\*#define!' -e 's!^#un-def!#undef!' */ #$d_truncate HAS_TRUNCATE /**/ -/* I_NDIR: - * This symbol, if defined, indicates that the program should include the - * system's version of ndir.h, rather than the one with this package. +/* HAS_TZNAME: + * This symbol, if defined, indicates that the tzname[] array is + * available to access timezone names. */ -#$i_ndir I_NDIR /**/ +#$d_tzname HAS_TZNAME /**/ -/* VOIDSIG: - * This symbol is defined if this system declares "void (*signal(...))()" in - * signal.h. The old way was to declare it as "int (*signal(...))()". It - * is up to the package author to declare things correctly based on the - * symbol. +/* HAS_UMASK: + * This symbol, if defined, indicates that the umask routine is + * available to set and get the value of the file creation mask. + */ +#$d_umask HAS_UMASK /**/ + +/* HAS_VFORK: + * This symbol, if defined, indicates that vfork() exists. + */ +#$d_vfork HAS_VFORK /**/ + +/* Signal_t: + * This symbol's value is either "void" or "int", corresponding to the + * appropriate return type of a signal handler. Thus, you can declare + * a signal handler using "Signal_t (*handler)()", and define the + * handler using "Signal_t handler(sig)". */ -#$d_voidsig VOIDSIG /**/ +#define Signal_t $signal_t /* Signal handler's return type */ /* HASVOLATILE: * This symbol, if defined, indicates that this C compiler knows about @@ -580,11 +921,58 @@ sed <config.h -e 's!^#undef!/\*#define!' -e 's!^#un-def!#undef!' */ #$d_waitpid HAS_WAITPID /**/ -/* I_DBM: - * This symbol, if defined, indicates to the C program that it should - * include . +/* HAS_WCSTOMBS: + * This symbol, if defined, indicates that the wcstombs routine is + * available to convert wide character strings to multibyte strings. */ -#$i_dbm I_DBM /**/ +#$d_wcstombs HAS_WCSTOMBS /**/ + +/* HAS_WCTOMB: + * This symbol, if defined, indicates that the wctomb routine is available + * to covert a wide character to a multibyte. + */ +#$d_wctomb HAS_WCTOMB /**/ + +/* Fpos_t: + * This symbol holds the type used to declare file positions in libc. + * It can be fpos_t, long, uint, etc... It may be necessary to include + * to get any typedef'ed information. + */ +#define Fpos_t $fpostype /* File position type */ + +/* Gid_t: + * This symbol holds the return type of getgid() and the type of + * argument to setrgid() and related functions. Typically, + * it is the type of group ids in the kernel. It can be int, ushort, + * uid_t, etc... It may be necessary to include to get + * any typedef'ed information. + */ +#define Gid_t $gidtype /* Type for getgid(), etc... */ + +/* Groups_t: + * This symbol holds the type used for the second argument to + * getgroups(). Usually, this is the same of gidtype, but + * sometimes it isn't. It can be int, ushort, uid_t, etc... + * It may be necessary to include to get any + * typedef'ed information. This is only required if you have + * getgroups(). + */ +#ifdef HAS_GETGROUPS +#define Groups_t $groupstype /* Type for 2nd arg to getgroups() */ +#endif + +/* DB_Prefix_t: + * This symbol contains the type of the prefix structure element + * in the header file. In older versions of DB, it was + * int, while in newer ones it is u_int32_t. + */ +/* DB_Hash_t: + * This symbol contains the type of the prefix structure element + * in the header file. In older versions of DB, it was + * int, while in newer ones it is size_t. + */ +#define DB_Hash_t $db_hashtype /**/ +#define DB_Prefix_t $db_prefixtype /**/ /* I_DIRENT: * This symbol, if defined, indicates to the C program that it should @@ -597,24 +985,32 @@ sed <config.h -e 's!^#undef!/\*#define!' -e 's!^#un-def!#undef!' * of directory entry names is provided by a d_namlen field. Otherwise * you need to do strlen() on the d_name field. */ +/* Direntry_t: + * This symbol is set to 'struct direct' or 'struct dirent' depending on + * whether dirent is available or not. You should use this pseudo type to + * portably declare your directory entries. + */ #$i_dirent I_DIRENT /**/ #$d_dirnamlen DIRNAMLEN /**/ -#ifdef I_DIRENT -#define Direntry_t struct dirent -#else -#define Direntry_t struct direct -#endif +#define Direntry_t $direntrytype + +/* I_DLFCN: + * This symbol, if defined, indicates that exists and should + * be included. + */ +#$i_dlfcn I_DLFCN /**/ /* I_FCNTL: * This manifest constant tells the C program to include . */ #$i_fcntl I_FCNTL /**/ -/* I_GDBM: - * This symbol, if defined, indicates that gdbm.h exists and should - * be included. +/* I_FLOAT: + * This symbol, if defined, indicates to the C program that it should + * include to get definition of symbols like DBL_MAX or + * DBL_MIN, i.e. machine dependent floating point values. */ -#$i_gdbm I_GDBM /**/ +#$i_float I_FLOAT /**/ /* I_GRP: * This symbol, if defined, indicates to the C program that it should @@ -622,28 +1018,78 @@ sed <config.h -e 's!^#undef!/\*#define!' -e 's!^#un-def!#undef!' */ #$i_grp I_GRP /**/ -/* I_NDBM: - * This symbol, if defined, indicates that ndbm.h exists and should +/* I_LIMITS: + * This symbol, if defined, indicates to the C program that it should + * include to get definition of symbols like WORD_BIT or + * LONG_MAX, i.e. machine dependant limitations. + */ +#$i_limits I_LIMITS /**/ + +/* I_MATH: + * This symbol, if defined, indicates to the C program that it should + * include . + */ +#$i_math I_MATH /**/ + +/* I_MEMORY: + * This symbol, if defined, indicates to the C program that it should + * include . + */ +#$i_memory I_MEMORY /**/ + +/* I_NDBM: + * This symbol, if defined, indicates that exists and should * be included. */ #$i_ndbm I_NDBM /**/ +/* I_NET_ERRNO: + * This symbol, if defined, indicates that exists and + * should be included. + */ +#$i_neterrno I_NET_ERRNO /**/ + /* I_NETINET_IN: * This symbol, if defined, indicates to the C program that it should * include . Otherwise, you may try . */ -/* I_SYS_IN: - * This symbol, if defined, indicates to the C program that it should - * include instead of . - */ #$i_niin I_NETINET_IN /**/ -#$i_sysin I_SYS_IN /**/ -/* I_STDARG: - * This symbol, if defined, indicates that exists and should - * be included. +/* I_PWD: + * This symbol, if defined, indicates to the C program that it should + * include . */ -#$i_stdarg I_STDARG /**/ +/* PWQUOTA: + * This symbol, if defined, indicates to the C program that struct passwd + * contains pw_quota. + */ +/* PWAGE: + * This symbol, if defined, indicates to the C program that struct passwd + * contains pw_age. + */ +/* PWCHANGE: + * This symbol, if defined, indicates to the C program that struct passwd + * contains pw_change. + */ +/* PWCLASS: + * This symbol, if defined, indicates to the C program that struct passwd + * contains pw_class. + */ +/* PWEXPIRE: + * This symbol, if defined, indicates to the C program that struct passwd + * contains pw_expire. + */ +/* PWCOMMENT: + * This symbol, if defined, indicates to the C program that struct passwd + * contains pw_comment. + */ +#$i_pwd I_PWD /**/ +#$d_pwquota PWQUOTA /**/ +#$d_pwage PWAGE /**/ +#$d_pwchange PWCHANGE /**/ +#$d_pwclass PWCLASS /**/ +#$d_pwexpire PWEXPIRE /**/ +#$d_pwcomment PWCOMMENT /**/ /* I_STDDEF: * This symbol, if defined, indicates that exists and should @@ -651,6 +1097,12 @@ sed <config.h -e 's!^#undef!/\*#define!' -e 's!^#un-def!#undef!' */ #$i_stddef I_STDDEF /**/ +/* I_STDLIB: + * This symbol, if defined, indicates that exists and should + * be included. + */ +#$i_stdlib I_STDLIB /**/ + /* I_STRING: * This symbol, if defined, indicates to the C program that it should * include (USG systems) instead of (BSD systems). @@ -681,12 +1133,68 @@ sed <config.h -e 's!^#undef!/\*#define!' -e 's!^#un-def!#undef!' */ #$i_sysndir I_SYS_NDIR /**/ +/* I_SYS_PARAM: + * This symbol, if defined, indicates to the C program that it should + * include . + */ +#$i_sysparam I_SYS_PARAM /**/ + +/* I_SYS_RESOURCE: + * This symbol, if defined, indicates to the C program that it should + * include . + */ +#$i_sysresrc I_SYS_RESOURCE /**/ + /* I_SYS_SELECT: * This symbol, if defined, indicates to the C program that it should * include in order to get definition of struct timeval. */ #$i_sysselct I_SYS_SELECT /**/ +/* I_SYS_TIMES: + * This symbol, if defined, indicates to the C program that it should + * include . + */ +#$i_systimes I_SYS_TIMES /**/ + +/* I_SYS_TYPES: + * This symbol, if defined, indicates to the C program that it should + * include . + */ +#$i_systypes I_SYS_TYPES /**/ + +/* I_SYS_UN: + * This symbol, if defined, indicates to the C program that it should + * include to get UNIX domain socket definitions. + */ +#$i_sysun I_SYS_UN /**/ + +/* I_SYS_WAIT: + * This symbol, if defined, indicates to the C program that it should + * include . + */ +#$i_syswait I_SYS_WAIT /**/ + +/* I_TERMIO: + * This symbol, if defined, indicates that the program should include + * rather than . There are also differences in + * the ioctl() calls that depend on the value of this symbol. + */ +/* I_TERMIOS: + * This symbol, if defined, indicates that the program should include + * the POSIX termios.h rather than sgtty.h or termio.h. + * There are also differences in the ioctl() calls that depend on the + * value of this symbol. + */ +/* I_SGTTY: + * This symbol, if defined, indicates that the program should include + * rather than . There are also differences in + * the ioctl() calls that depend on the value of this symbol. + */ +#$i_termio I_TERMIO /**/ +#$i_termios I_TERMIOS /**/ +#$i_sgtty I_SGTTY /**/ + /* I_TIME: * This symbol, if defined, indicates to the C program that it should * include . @@ -715,11 +1223,22 @@ sed <config.h -e 's!^#undef!/\*#define!' -e 's!^#un-def!#undef!' */ #$i_utime I_UTIME /**/ +/* I_STDARG: + * This symbol, if defined, indicates that exists and should + * be included. + */ /* I_VARARGS: * This symbol, if defined, indicates to the C program that it should * include . */ -#$i_varargs I_VARARGS /**/ +#$i_stdarg I_STDARG /**/ +#$i_varargs I_VARARGS /**/ + +/* I_VFORK: + * This symbol, if defined, indicates to the C program that it should + * include vfork.h. + */ +#$i_vfork I_VFORK /**/ /* INTSIZE: * This symbol contains the size of an int, so that the C preprocessor @@ -734,19 +1253,31 @@ sed <config.h -e 's!^#undef!/\*#define!' -e 's!^#un-def!#undef!' */ #define Off_t $lseektype /* type */ -/* PRIVLIB: - * This symbol contains the name of the private library for this package. - * The library is private in the sense that it needn't be in anyone's - * execution path, but it should be accessible by the world. The program - * should be prepared to do ~ expansion. +/* Mode_t: + * This symbol holds the type used to declare file modes + * for systems calls. It is usually mode_t, but may be + * int or unsigned short. It may be necessary to include + * to get any typedef'ed information. */ -#define PRIVLIB "$privlib" /**/ +#define Mode_t $modetype /* file mode parameter for system calls */ -/* PTRSIZE: - * This symbol contains the size of a pointer, so that the C preprocessor - * can make decisions based on it. +/* CAN_PROTOTYPE: + * If defined, this macro indicates that the C compiler can handle + * function prototypes. */ -#define PTRSIZE $ptrsize /**/ +/* _: + * This macro is used to declare function parameters for folks who want + * to make declarations with prototypes using a different style than + * the above macros. Use double parentheses. For example: + * + * int main _((int argc, char *argv[])); + */ +#$prototype CAN_PROTOTYPE /**/ +#ifdef CAN_PROTOTYPE +#define _(args) args +#else +#define _(args) () +#endif /* RANDBITS: * This symbol contains the number of bits of random number the rand() @@ -762,6 +1293,22 @@ sed <config.h -e 's!^#undef!/\*#define!' -e 's!^#un-def!#undef!' */ #define SCRIPTDIR "$scriptdir" /**/ +/* Select_fd_set_t: + * This symbol holds the type used for the 2nd, 3rd, and 4th + * arguments to select. Usually, this is 'fd_set *', if HAS_FD_SET + * is defined, and 'int *' otherwise. This is only useful if you + * have select(), of course. + */ +#define Select_fd_set_t $selecttype /**/ + +/* Size_t: + * This symbol holds the type used to declare length parameters + * for string functions. It is usually size_t, but may be + * unsigned long, int, etc. It may be necessary to include + * to get any typedef'ed information. + */ +#define Size_t $sizetype /* length paramater for string functions */ + /* STDCHAR: * This symbol is defined to be the type of char used in stdio.h. * It has the values "unsigned char" or "char". @@ -775,290 +1322,389 @@ sed <config.h -e 's!^#undef!/\*#define!' -e 's!^#un-def!#undef!' */ #define Uid_t $uidtype /* UID type */ -/* EUNICE: - * This symbol, if defined, indicates that the program is being compiled - * under the EUNICE package under VMS. The program will need to handle - * things like files that don't go away the first time you unlink them, - * due to version numbering. It will also need to compensate for lack - * of a respectable link() command. - */ -/* VMS: - * This symbol, if defined, indicates that the program is running under - * VMS. It is currently only set in conjunction with the EUNICE symbol. - */ -#$d_eunice EUNICE /**/ -#$d_eunice VMS /**/ - -/* MEM_ALIGNBYTES: - * This symbol contains the number of bytes required to align a - * double. Usual values are 2, 4 and 8. +/* LOC_SED: + * This symbol holds the complete pathname to the sed program. */ -#define MEM_ALIGNBYTES $memalignbytes /**/ +#define LOC_SED "$full_sed" /**/ -/* CASTI32: - * This symbol is defined if the C compiler can cast negative - * or large floating point numbers to 32-bit ints. +/* OSNAME: + * This symbol contains the name of the operating system, as determined + * by Configure. You shouldn't rely on it too much; the specific + * feature tests from Configure are generally more reliable. */ -#$d_casti32 CASTI32 /**/ +#define OSNAME "$osname" /**/ -/* HAS_HTONL: - * This symbol, if defined, indicates that the htonl() routine (and - * friends htons() ntohl() ntohs()) are available to do network - * order byte swapping. - */ -/* HAS_HTONS: - * This symbol, if defined, indicates that the htons() routine (and - * friends htonl() ntohl() ntohs()) are available to do network - * order byte swapping. - */ -/* HAS_NTOHL: - * This symbol, if defined, indicates that the ntohl() routine (and - * friends htonl() htons() ntohs()) are available to do network - * order byte swapping. +/* ARCHLIB: + * This variable, if defined, holds the name of the directory in + * which the user wants to put architecture-dependent public + * library files for $package. It is most often a local directory + * such as /usr/local/lib. Programs using this variable must be + * prepared to deal with filename expansion. If ARCHLIB is the + * same as PRIVLIB, it is not defined, since presumably the + * program already searches PRIVLIB. */ -/* HAS_NTOHS: - * This symbol, if defined, indicates that the ntohs() routine (and - * friends htonl() htons() ntohl()) are available to do network - * order byte swapping. +/* ARCHLIB_EXP: + * This symbol contains the ~name expanded version of ARCHLIB, to be used + * in programs that are not prepared to deal with ~ expansion at run-time. */ -#$d_htonl HAS_HTONL /**/ -#$d_htonl HAS_HTONS /**/ -#$d_htonl HAS_NTOHL /**/ -#$d_htonl HAS_NTOHS /**/ +#$d_archlib ARCHLIB "$archlib" /**/ +#$d_archlib ARCHLIB_EXP "$archlibexp" /**/ -/* HAS_ISASCII: - * This manifest constant lets the C program know that the - * isascii is available. - */ -#$d_isascii HAS_ISASCII /**/ +/* BYTEORDER: + * This symbol holds the hexadecimal constant defined in byteorder, + * i.e. 0x1234 or 0x4321, etc... + * On NeXT 4 (and greater), you can build "Fat" Multiple Architecture + * Binaries (MAB) on either big endian or little endian machines. + * The endian-ness is available at compile-time. This only matters + * for perl, where the config.h can be generated and installed on + * one system, and used by a different architecture to build an + * extension. Older versions of NeXT that might not have + * defined either *_ENDIAN__ were all on Motorola 680x0 series, + * so the default case (for NeXT) is big endian to catch them. + * This might matter for NeXT 3.0. + */ +#ifndef NeXT +#define BYTEORDER 0x$byteorder /* large digits for MSB */ +#else /* NeXT */ +#ifdef __LITTLE_ENDIAN__ +#define BYTEORDER 0x1234 +#else /* __BIG_ENDIAN__ */ +#define BYTEORDER 0x4321 +#endif /* ENDIAN CHECK */ +#endif /* NeXT */ -/* HAS_READDIR: - * This symbol, if defined, indicates that the readdir routine is - * available to read directory entries. You may have to include - * . See I_DIRENT. +/* CSH: + * This symbol, if defined, indicates that the C-shell exists. + * If defined, contains the full pathname of csh. */ -#$d_readdir HAS_READDIR /**/ +#$d_csh CSH "$full_csh" /**/ -/* HAS_SEEKDIR: - * This symbol, if defined, indicates that the seekdir routine is - * available. You may have to include . See I_DIRENT. +/* DLSYM_NEEDS_UNDERSCORE: + * This symbol, if defined, indicates that we need to prepend an + * underscore to the symbol name before calling dlsym(). This only + * makes sense if you *have* dlsym, which we will presume is the + * case if you're using dl_dlopen.xs. */ -#$d_seekdir HAS_SEEKDIR /**/ +#$d_dlsymun DLSYM_NEEDS_UNDERSCORE /**/ -/* HAS_TELLDIR: - * This symbol, if defined, indicates that the telldir routine is - * available. You may have to include . See I_DIRENT. +/* SETUID_SCRIPTS_ARE_SECURE_NOW: + * This symbol, if defined, indicates that the bug that prevents + * setuid scripts from being secure is not present in this kernel. */ -#$d_telldir HAS_TELLDIR /**/ - -/* HAS_REWINDDIR: - * This symbol, if defined, indicates that the rewinddir routine is - * available. You may have to include . See I_DIRENT. +/* DOSUID: + * This symbol, if defined, indicates that the C program should + * check the script that it is executing for setuid/setgid bits, and + * attempt to emulate setuid/setgid on systems that have disabled + * setuid #! scripts because the kernel can't do it securely. + * It is up to the package designer to make sure that this emulation + * is done securely. Among other things, it should do an fstat on + * the script it just opened to make sure it really is a setuid/setgid + * script, it should make sure the arguments passed correspond exactly + * to the argument on the #! line, and it should not trust any + * subprocesses to which it must pass the filename rather than the + * file descriptor of the script to be executed. */ -#$d_rewinddir HAS_REWINDDIR /**/ +#$d_suidsafe SETUID_SCRIPTS_ARE_SECURE_NOW /**/ +#$d_dosuid DOSUID /**/ -/* HAS_SAFE_BCOPY: - * This symbol, if defined, indicates that the bcopy routine is available - * to copy potentially overlapping memory blocks. Otherwise you should - * probably use memmove() or memcpy(). If neither is defined, roll your - * own version. - */ -#$d_safebcpy HAS_SAFE_BCOPY /**/ +/* Gconvert: + * This preprocessor macro is defined to convert a floating point + * number to a string without a trailing decimal point. This + * emulates the behavior of sprintf("%g"), but is sometimes much more + * efficient. If gconvert() is not available, but gcvt() drops the + * trailing decimal point, then gcvt() is used. If all else fails, + * a macro using sprintf("%g") is used. Arguments for the Gconvert + * macro are: value, number of digits, whether trailing zeros should + * be retained, and the output buffer. + * Possible values are: + * d_Gconvert='gconvert((x),(n),(t),(b))' + * d_Gconvert='gcvt((x),(n),(b))' + * d_Gconvert='sprintf((b),"%.*g",(n),(x))' + * The last two assume trailing zeros should not be kept. + */ +#define Gconvert(x,n,t,b) $d_Gconvert + +/* HAS_GETPGID: + * This symbol, if defined, indicates to the C program that + * the getpgid(pid) function is available to get the + * process group id. + */ +#$d_getpgid HAS_GETPGID /**/ -/* HAS_SAFE_MEMCPY: - * This symbol, if defined, indicates that the memcpy routine is available - * to copy potentially overlapping memory blocks. Otherwise you should - * probably use memmove() or memcpy(). If neither is defined, roll your - * own version. +/* HAS_GETPGRP: + * This symbol, if defined, indicates that the getpgrp routine is + * available to get the current process group. */ -#$d_safemcpy HAS_SAFE_MEMCPY /**/ +/* USE_BSD_GETPGRP: + * This symbol, if defined, indicates that getpgrp needs one + * arguments whereas USG one needs none. + */ +#$d_getpgrp HAS_GETPGRP /**/ +#$d_bsdgetpgrp USE_BSD_GETPGRP /**/ -/* HAS_SETLOCALE: - * This symbol, if defined, indicates that the setlocale routine is - * available to handle locale-specific ctype implementations. +/* HAS_SETPGID: + * This symbol, if defined, indicates to the C program that + * the setpgid(pid, gpid) function is available to set the + * process group id. */ -#$d_setlocale HAS_SETLOCALE /**/ +#$d_setpgid HAS_SETPGID /**/ -/* HAS_SHMAT: - * This symbol, if defined, indicates that the shmat() routine is - * available to attach a shared memory segment to the process space. +/* HAS_SETPGRP: + * This symbol, if defined, indicates that the setpgrp routine is + * available to set the current process group. */ -#$d_shmat HAS_SHMAT /**/ +/* USE_BSD_SETPGRP: + * This symbol, if defined, indicates that setpgrp needs two + * arguments whereas USG one needs none. See also HAS_SETPGID + * for a POSIX interface. + */ +/* USE_BSDPGRP: + * This symbol, if defined, indicates that the BSD notion of process + * group is to be used. For instance, you have to say setpgrp(pid, pgrp) + * instead of the USG setpgrp(). This should be obsolete since + * there are systems which have BSD-ish setpgrp but USG-ish getpgrp. + */ +#$d_setpgrp HAS_SETPGRP /**/ +#$d_bsdsetpgrp USE_BSD_SETPGRP /**/ +#$d_bsdpgrp USE_BSDPGRP /**/ -/* VOIDSHMAT: - * This symbol, if defined, indicates that the shmat() routine - * returns a pointer of type void*. Otherwise, char* is assumed. +/* USE_SFIO: + * This symbol, if defined, indicates that sfio should + * be used. */ -#$d_voidshmat VOIDSHMAT /**/ +#$d_sfio USE_SFIO /**/ -/* HAS_STRERROR: - * This symbol, if defined, indicates that the strerror routine is - * available to translate error numbers to strings. See the writeup - * of Strerror() in this file before you try to define your own. +/* Sigjmp_buf: + * This is the buffer type to be used with Sigsetjmp and Siglongjmp. */ -/* HAS_SYS_ERRLIST: - * This symbol, if defined, indicates that the sys_errlist array is - * available to translate error numbers to strings. The extern int - * sys_nerr gives the size of that table. +/* Sigsetjmp: + * This macro is used in the same way as sigsetjmp(), but will invoke + * traditional setjmp() if sigsetjmp isn't available. + * See HAS_SIGSETJMP. */ -/* Strerror: - * This preprocessor symbol is defined as a macro if strerror() is - * not available to translate error numbers to strings but sys_errlist[] - * array is there. +/* Siglongjmp: + * This macro is used in the same way as siglongjmp(), but will invoke + * traditional longjmp() if siglongjmp isn't available. + * See HAS_SIGSETJMP. */ -#$d_strerror HAS_STRERROR /**/ -#$d_syserrlst HAS_SYS_ERRLIST /**/ -#ifdef HAS_STRERROR -# define Strerror strerror +#$d_sigsetjmp HAS_SIGSETJMP /**/ +#ifdef HAS_SIGSETJMP +#define Sigjmp_buf sigjmp_buf +#define Sigsetjmp(buf,save_mask) sigsetjmp((buf),(save_mask)) +#define Siglongjmp(buf,retval) siglongjmp((buf),(retval)) #else -#$d_strerrm Strerror(e) ((e)<0||(e)>=sys_nerr?"unknown":sys_errlist[e]) /**/ +#define Sigjmp_buf jmp_buf +#define Sigsetjmp(buf,save_mask) setjmp((buf)) +#define Siglongjmp(buf,retval) longjmp((buf),(retval)) #endif -/* HAS_VFORK: - * This symbol, if defined, indicates that vfork() exists. - */ -#$d_vfork HAS_VFORK /**/ - /* USE_DYNAMIC_LOADING: * This symbol, if defined, indicates that dynamic loading of * some sort is available. */ #$usedl USE_DYNAMIC_LOADING /**/ -/* Gid_t: - * This symbol holds the return type of getgid() and the type of - * argument to setrgid() and related functions. Typically, - * it is the type of group ids in the kernel. - * It can be int, ushort, uid_t, etc... It may be necessary to include - * to get any typedef'ed information. - */ -#define Gid_t $gidtype /* Type for getgid(), etc... */ - -/* GROUPSTYPE: - * This symbol holds the type used for the second argument to - * getgroups(). Usually, this is the same of gidtype, but - * sometimes it isn't. It can be int, ushort, uid_t, etc... - * It may be necessary to include to get any - * typedef'ed information. This is only required if you have - * getgroups(). - */ -#ifdef HAS_GETGROUPS -#define GROUPSTYPE $groupstype /* Type for 2nd arg to getgroups() */ -#endif - -/* I_DLFCN: - * This symbol, if defined, indicates that exists and should +/* I_DBM: + * This symbol, if defined, indicates that exists and should * be included. */ -#$i_dlfcn I_DLFCN /**/ - -/* I_MEMORY: - * This symbol, if defined, indicates to the C program that it should - * include . - */ -#$i_memory I_MEMORY /**/ - -/* I_NET_ERRNO: - * This symbol, if defined, indicates that exists and +/* I_RPCSVC_DBM: + * This symbol, if defined, indicates that exists and * should be included. */ -#$i_neterrno I_NET_ERRNO /**/ +#$i_dbm I_DBM /**/ +#$i_rpcsvcdbm I_RPCSVC_DBM /**/ -/* I_PWD: +/* I_LOCALE: * This symbol, if defined, indicates to the C program that it should - * include . - */ -/* PWQUOTA: - * This symbol, if defined, indicates to the C program that struct passwd - * contains pw_quota. - */ -/* PWAGE: - * This symbol, if defined, indicates to the C program that struct passwd - * contains pw_age. - */ -/* PWCHANGE: - * This symbol, if defined, indicates to the C program that struct passwd - * contains pw_change. - */ -/* PWCLASS: - * This symbol, if defined, indicates to the C program that struct passwd - * contains pw_class. - */ -/* PWEXPIRE: - * This symbol, if defined, indicates to the C program that struct passwd - * contains pw_expire. - */ -/* PWCOMMENT: - * This symbol, if defined, indicates to the C program that struct passwd - * contains pw_comment. + * include . */ -#$i_pwd I_PWD /**/ -#$d_pwquota PWQUOTA /**/ -#$d_pwage PWAGE /**/ -#$d_pwchange PWCHANGE /**/ -#$d_pwclass PWCLASS /**/ -#$d_pwexpire PWEXPIRE /**/ -#$d_pwcomment PWCOMMENT /**/ +#$i_locale I_LOCALE /**/ -/* I_TERMIO: - * This symbol, if defined, indicates that the program should include - * rather than . There are also differences in - * the ioctl() calls that depend on the value of this symbol. - */ -/* I_TERMIOS: - * This symbol, if defined, indicates that the program should include - * the POSIX termios.h rather than sgtty.h or termio.h. - * There are also differences in the ioctl() calls that depend on the - * value of this symbol. - */ -/* I_SGTTY: - * This symbol, if defined, indicates that the program should include - * rather than . There are also differences in - * the ioctl() calls that depend on the value of this symbol. +/* I_SFIO: + * This symbol, if defined, indicates to the C program that it should + * include . */ -#$i_termio I_TERMIO /**/ -#$i_termios I_TERMIOS /**/ -#$i_sgtty I_SGTTY /**/ +#$i_sfio I_SFIO /**/ -/* I_VFORK: +/* I_SYS_STAT: * This symbol, if defined, indicates to the C program that it should - * include vfork.h. + * include . */ -#$i_vfork I_VFORK /**/ +#$i_sysstat I_SYS_STAT /**/ -/* LOC_SED: - * This symbol holds the complete pathname to the sed program. +/* I_VALUES: + * This symbol, if defined, indicates to the C program that it should + * include to get definition of symbols like MINFLOAT or + * MAXLONG, i.e. machine dependant limitations. Probably, you + * should use instead, if it is available. */ -#define LOC_SED "$sed" /**/ +#$i_values I_VALUES /**/ +/* Free_t: + * This variable contains the return type of free(). It is usually + * void, but occasionally int. + */ /* Malloc_t: * This symbol is the type of pointer returned by malloc and realloc. */ #define Malloc_t $malloctype /**/ +#define Free_t $freetype /**/ /* MYMALLOC: * This symbol, if defined, indicates that we're using our own malloc. */ #$d_mymalloc MYMALLOC /**/ -/* CAN_PROTOTYPE: - * If defined, this macro indicates that the C compiler can handle - * function prototypes. +/* VAL_O_NONBLOCK: + * This symbol is to be used during open() or fcntl(F_SETFL) to turn on + * non-blocking I/O for the file descriptor. Note that there is no way + * back, i.e. you cannot turn it blocking again this way. If you wish to + * alternatively switch between blocking and non-blocking, use the + * ioctl(FIOSNBIO) call instead, but that is not supported by all devices. + */ +/* VAL_EAGAIN: + * This symbol holds the errno error code set by read() when no data was + * present on the non-blocking file descriptor. + */ +/* RD_NODATA: + * This symbol holds the return code from read() when no data is present + * on the non-blocking file descriptor. Be careful! If EOF_NONBLOCK is + * not defined, then you can't distinguish between no data and EOF by + * issuing a read(). You'll have to find another way to tell for sure! + */ +/* EOF_NONBLOCK: + * This symbol, if defined, indicates to the C program that a read() on + * a non-blocking file descriptor will return 0 on EOF, and not the value + * held in RD_NODATA (-1 usually, in that case!). + */ +#define VAL_O_NONBLOCK $o_nonblock +#define VAL_EAGAIN $eagain +#define RD_NODATA $rd_nodata +#$d_eofnblk EOF_NONBLOCK + +/* OLDARCHLIB: + * This variable, if defined, holds the name of the directory in + * which the user has perl5.000 or perl5.001 architecture-dependent + * public library files for $package. For the most part, these + * files will work with 5.002 (and later), but that is not + * guaranteed. + */ +/* OLDARCHLIB_EXP: + * This symbol contains the ~name expanded version of OLDARCHLIB, to be + * used in programs that are not prepared to deal with ~ expansion at + * run-time. + */ +#$d_oldarchlib OLDARCHLIB "$oldarchlib" /**/ +#$d_oldarchlib OLDARCHLIB_EXP "$oldarchlibexp" /**/ + +/* PRIVLIB: + * This symbol contains the name of the private library for this package. + * The library is private in the sense that it needn't be in anyone's + * execution path, but it should be accessible by the world. The program + * should be prepared to do ~ expansion. */ -#$prototype CAN_PROTOTYPE /**/ -#ifdef CAN_PROTOTYPE -#else -#endif +/* PRIVLIB_EXP: + * This symbol contains the ~name expanded version of PRIVLIB, to be used + * in programs that are not prepared to deal with ~ expansion at run-time. + */ +#define PRIVLIB "$privlib" /**/ +#define PRIVLIB_EXP "$privlibexp" /**/ + +/* SH_PATH: + * This symbol contains the full pathname to the shell used on this + * on this system to execute Bourne shell scripts. Usually, this will be + * /bin/sh, though it's possible that some systems will have /bin/ksh, + * /bin/pdksh, /bin/ash, /bin/bash, or even something such as D:/bin/sh. + */ +#define SH_PATH "$sh" /**/ /* SIG_NAME: - * This symbol contains a list of signal names in order. This is intended + * This symbol contains a list of signal names in order of + * signal number. This is intended * to be used as a static array initialization, like this: * char *sig_name[] = { SIG_NAME }; * The signals in the list are separated with commas, and each signal * is surrounded by double quotes. There is no leading SIG in the signal * name, i.e. SIGQUIT is known as "QUIT". + * Gaps in the signal numbers (up to NSIG) are filled in with NUMnn, + * etc., where nn is the actual signal number (e.g. NUM37). + * The signal number for sig_name[i] is stored in sig_num[i]. + * The last element is 0 to terminate the list with a NULL. This + * corresponds to the 0 at the end of the sig_num list. + */ +/* SIG_NUM: + * This symbol contains a list of signal numbers, in the same order as the + * SIG_NAME list. It is suitable for static array initialization, as in: + * int sig_num[] = { SIG_NUM }; + * The signals in the list are separated with commas, and the indices + * within that list and the SIG_NAME list match, so it's easy to compute + * the signal name from a number or vice versa at the price of a small + * dynamic linear lookup. + * Duplicates are allowed, but are moved to the end of the list. + * The signal number corresponding to sig_name[i] is sig_number[i]. + * if (i < NSIG) then sig_number[i] == i. + * The last element is 0, corresponding to the 0 at the end of + * the sig_name list. + */ +#define SIG_NAME "`echo $sig_name | sed 's/ /","/g'`",0 /**/ +#define SIG_NUM `echo $sig_num 0 | sed 's/ /,/g'` /**/ + +/* SITEARCH: + * This symbol contains the name of the private library for this package. + * The library is private in the sense that it needn't be in anyone's + * execution path, but it should be accessible by the world. The program + * should be prepared to do ~ expansion. + * The standard distribution will put nothing in this directory. + * Individual sites may place their own extensions and modules in + * this directory. + */ +/* SITEARCH_EXP: + * This symbol contains the ~name expanded version of SITEARCH, to be used + * in programs that are not prepared to deal with ~ expansion at run-time. + */ +#define SITEARCH "$sitearch" /**/ +#define SITEARCH_EXP "$sitearchexp" /**/ + +/* SITELIB: + * This symbol contains the name of the private library for this package. + * The library is private in the sense that it needn't be in anyone's + * execution path, but it should be accessible by the world. The program + * should be prepared to do ~ expansion. + * The standard distribution will put nothing in this directory. + * Individual sites may place their own extensions and modules in + * this directory. + */ +/* SITELIB_EXP: + * This symbol contains the ~name expanded version of SITELIB, to be used + * in programs that are not prepared to deal with ~ expansion at run-time. + */ +#define SITELIB "$sitelib" /**/ +#define SITELIB_EXP "$sitelibexp" /**/ + +/* SSize_t: + * This symbol holds the type used by functions that return + * a count of bytes or an error condition. It must be a signed type. + * It is usually ssize_t, but may be long or int, etc. + * It may be necessary to include or + * to get any typedef'ed information. + * We will pick a type such that sizeof(SSize_t) == sizeof(Size_t). + */ +#define SSize_t $ssizetype /* signed count of bytes */ + +/* STARTPERL: + * This variable contains the string to put in front of a perl + * script to make sure (one hopes) that it runs with perl and not + * some shell. + */ +#define STARTPERL "$startperl" /**/ + +/* USE_PERLIO: + * This symbol, if defined, indicates that the PerlIO abstraction should + * be used throughout. If not defined, stdio should be + * used in a fully backward compatible manner. */ -#define SIG_NAME "`echo $sig_name | sed 's/ /","/g'`" /**/ +#$useperlio USE_PERLIO /**/ /* VOIDFLAGS: * This symbol indicates how much support of the void type is given by this @@ -1077,86 +1723,12 @@ sed <config.h -e 's!^#undef!/\*#define!' -e 's!^#un-def!#undef!' * level of void support necessary is not present, defines void to int. */ #ifndef VOIDUSED -# define VOIDUSED $defvoidused +#define VOIDUSED $defvoidused #endif #define VOIDFLAGS $voidflags #if (VOIDFLAGS & VOIDUSED) != VOIDUSED -# define void int /* is void to be avoided? */ -# define M_VOID /* Xenix strikes again */ -# define VOID -#else -# define VOID void -#endif - -/* - * The following symbols are obsolete. They are mapped to the the new - * symbols only to ease the transition process. The sources should be - * updated so as to use the new symbols only, as the support for these - * obsolete symbols may end without notice. - */ - -#ifdef MEM_ALIGNBYTES -#define ALIGNBYTES MEM_ALIGNBYTES -#endif - -#ifdef USE_CHAR_VSPRINTF -#define CHARVSPRINTF USE_CHAR_VSPRINTF -#endif - -#ifdef Gid_t -#define GIDTYPE Gid_t -#endif - -#ifdef I_GDBM -#define HAS_GDBM I_GDBM -#endif - -#ifdef I_NDBM -#define HAS_NDBM I_NDBM -#endif - -#ifdef I_DBM -#define HAS_ODBM I_DBM -#endif - -#ifdef I_SYS_IOCTL -#define I_SYSIOCTL I_SYS_IOCTL -#endif - -#ifdef Malloc_t -#define MALLOCPTRTYPE Malloc_t -#endif - -#ifdef USE_OLDSOCKET -#define OLDSOCKET USE_OLDSOCKET -#endif - -#ifdef HAS_SAFE_BCOPY -#define SAFE_BCOPY HAS_SAFE_BCOPY -#endif - -#ifdef HAS_SAFE_MEMCPY -#define SAFE_MEMCPY HAS_SAFE_MEMCPY -#endif - -#ifdef USE_STAT_BLOCKS -#define STATBLOCKS USE_STAT_BLOCKS -#endif - -#ifdef USE_STD_STDIO -#define STDSTDIO USE_STD_STDIO -#endif - -#ifdef USE_STRUCT_COPY -#define STRUCTCOPY USE_STRUCT_COPY -#endif - -#ifdef HAS_SYSTEM -#define SYSTEM HAS_SYSTEM -#endif - -#ifdef Uid_t -#define UIDTYPE Uid_t +#define void int /* is void to be avoided? */ +#define M_VOID /* Xenix strikes again */ #endif #endif