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1 | /* |
2 | * The following symbols are defined if your operating system supports |
3 | * functions by that name. All Unixes I know of support them, thus they |
4 | * are not checked by the configuration script, but are directly defined |
5 | * here. |
6 | */ |
7 | |
8 | /* HAS_IOCTL: |
9 | * This symbol, if defined, indicates that the ioctl() routine is |
10 | * available to set I/O characteristics |
11 | */ |
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12 | #define HAS_IOCTL /**/ |
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13 | |
14 | /* HAS_UTIME: |
15 | * This symbol, if defined, indicates that the routine utime() is |
16 | * available to update the access and modification times of files. |
17 | */ |
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18 | #define HAS_UTIME /**/ |
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19 | |
20 | /* HAS_GROUP |
21 | * This symbol, if defined, indicates that the getgrnam() and |
22 | * getgrgid() routines are available to get group entries. |
23 | */ |
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24 | #define HAS_GROUP /**/ |
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25 | |
26 | /* HAS_PASSWD |
27 | * This symbol, if defined, indicates that the getpwnam() and |
28 | * getpwuid() routines are available to get password entries. |
29 | */ |
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30 | #define HAS_PASSWD /**/ |
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31 | |
32 | #define HAS_KILL |
33 | #define HAS_WAIT |
34 | |
35 | /* USEMYBINMODE |
36 | * This symbol, if defined, indicates that the program should |
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37 | * use the routine my_binmode(FILE *fp, char iotype, int mode) to insure |
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38 | * that a file is in "binary" mode -- that is, that no translation |
39 | * of bytes occurs on read or write operations. |
40 | */ |
41 | #undef USEMYBINMODE |
42 | |
43 | /* Stat_t: |
44 | * This symbol holds the type used to declare buffers for information |
45 | * returned by stat(). It's usually just struct stat. It may be necessary |
46 | * to include <sys/stat.h> and <sys/types.h> to get any typedef'ed |
47 | * information. |
48 | */ |
49 | #define Stat_t struct stat |
50 | |
51 | /* USE_STAT_RDEV: |
52 | * This symbol is defined if this system has a stat structure declaring |
53 | * st_rdev |
54 | */ |
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55 | #define USE_STAT_RDEV /**/ |
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56 | |
57 | /* ACME_MESS: |
58 | * This symbol, if defined, indicates that error messages should be |
59 | * should be generated in a format that allows the use of the Acme |
60 | * GUI/editor's autofind feature. |
61 | */ |
62 | #undef ACME_MESS /**/ |
63 | |
64 | /* UNLINK_ALL_VERSIONS: |
65 | * This symbol, if defined, indicates that the program should arrange |
66 | * to remove all versions of a file if unlink() is called. This is |
67 | * probably only relevant for VMS. |
68 | */ |
69 | /* #define UNLINK_ALL_VERSIONS / **/ |
70 | |
71 | /* VMS: |
72 | * This symbol, if defined, indicates that the program is running under |
73 | * VMS. It is currently automatically set by cpps running under VMS, |
74 | * and is included here for completeness only. |
75 | */ |
76 | /* #define VMS / **/ |
77 | |
78 | /* ALTERNATE_SHEBANG: |
79 | * This symbol, if defined, contains a "magic" string which may be used |
80 | * as the first line of a Perl program designed to be executed directly |
81 | * by name, instead of the standard Unix #!. If ALTERNATE_SHEBANG |
82 | * begins with a character other then #, then Perl will only treat |
83 | * it as a command line if if finds the string "perl" in the first |
84 | * word; otherwise it's treated as the first line of code in the script. |
85 | * (IOW, Perl won't hand off to another interpreter via an alternate |
86 | * shebang sequence that might be legal Perl code.) |
87 | */ |
88 | /* #define ALTERNATE_SHEBANG "#!" / **/ |
89 | |
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90 | #include <signal.h> |
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91 | |
92 | #ifndef SIGABRT |
93 | # define SIGABRT SIGILL |
94 | #endif |
95 | #ifndef SIGILL |
96 | # define SIGILL 6 /* blech */ |
97 | #endif |
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98 | #define ABORT() kill(PerlProc_getpid(),SIGABRT); |
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99 | |
100 | /* |
101 | * fwrite1() should be a routine with the same calling sequence as fwrite(), |
102 | * but which outputs all of the bytes requested as a single stream (unlike |
103 | * fwrite() itself, which on some systems outputs several distinct records |
104 | * if the number_of_items parameter is >1). |
105 | */ |
106 | #define fwrite1 fwrite |
107 | |
108 | #define Stat(fname,bufptr) stat((fname),(bufptr)) |
109 | #define Fstat(fd,bufptr) fstat((fd),(bufptr)) |
110 | #define Fflush(fp) fflush(fp) |
111 | #define Mkdir(path,mode) mkdir((path),(mode)) |
112 | |
113 | #ifndef PERL_SYS_INIT |
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114 | # define PERL_SYS_INIT(c,v) PERL_FPU_INIT; PERLIO_INIT; MALLOC_INIT |
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115 | #endif |
116 | |
117 | #ifndef PERL_SYS_TERM |
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118 | #define PERL_SYS_TERM() PERLIO_TERM; MALLOC_TERM |
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119 | #endif |
120 | |
121 | #define BIT_BUCKET "/dev/null" |
122 | |
123 | #define dXSUB_SYS |
124 | |
125 | /* pw_passwd, pw_gecos, pw_age, pw_comment exist in the struct passwd |
126 | * but they contain uninitialized (as in "accessing them will crash perl") |
127 | * pointers. Stay away from them. */ |
128 | |
129 | #undef PWGECOS |
130 | #undef PRPASSWD |
131 | #undef PWAGE |
132 | #undef PWCOMMENT |
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133 | |
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134 | /* various missing external function declarations */ |
135 | |
136 | #include <sys/ipc.h> |
137 | extern key_t ftok (char *pathname, char id); |
138 | extern char *gcvt (double value, int ndigit, char *buf); |
139 | extern int isnan (double value); |
140 | extern void srand48(long int seedval); |
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141 | extern double drand48(void); |
142 | extern double erand48(unsigned short xsubi[3]); |
143 | extern long jrand48(unsigned short xsubi[3]); |
144 | extern void lcong48(unsigned short param[7]); |
145 | extern long lrand48(void); |
146 | extern long mrand48(void); |
147 | extern long nrand48(unsigned short xsubi[3]); |
148 | extern unsigned short *seed48(unsigned short seed16v[3]); |
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149 | |
150 | /* various missing constants -- define 'em */ |
151 | |
152 | #define PF_UNSPEC 0 |
153 | |
154 | /* declarations for wrappers in mpeix.c */ |
155 | |
156 | #include <time.h> |
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157 | #include <sys/wait.h> |
158 | #include <sys/socket.h> |
159 | #include <netinet/in.h> |
160 | |
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161 | |
162 | extern int ftruncate(int fd, long wantsize); |
163 | extern int gettimeofday( struct timeval *tp, struct timezone *tpz ); |
164 | extern int truncate(const char *pathname, off_t length); |
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165 | |
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166 | extern int mpe_read(int filedes, void *buffer, size_t len); |
167 | extern int mpe_write(int filedes, const void *buffer, size_t len); |
168 | extern int mpe_send(int socket, const void *buffer, size_t len, int flags); |
169 | extern int mpe_sendto(int socket, const void *buffer, size_t len, |
170 | int flags, const struct sockaddr *dest_addr, |
171 | size_t dest_len); |
172 | extern int mpe_recv(int socket, void *buffer, size_t length, int flags); |
173 | extern int mpe_recvfrom(int socket, void *buffer, size_t length, |
174 | int flags, struct sockaddr *address, |
175 | size_t *address_len) ; |
176 | extern int mpe_bind(int socket, const struct sockaddr *address, |
177 | size_t address_len); |
178 | extern int mpe_getsockname(int socket, struct sockaddr *address, |
179 | size_t *address_len); |
180 | extern int mpe_getpeername(int socket, struct sockaddr *address, |
181 | size_t *address_len); |
182 | |
183 | /* Replacements to fix various socket problems -- see mpeix.c */ |
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184 | #define fcntl mpe_fcntl |
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185 | #define read mpe_read |
186 | #define write mpe_write |
187 | #define send mpe_send |
188 | #define sendto mpe_sendto |
189 | #define recv mpe_recv |
190 | #define recvfrom mpe_recvfrom |
191 | #define bind mpe_bind |
192 | #define getsockname mpe_getsockname |
193 | #define getpeername mpe_getpeername |