*
* VMS-specific routines for perl5
*
- * Last revised: 15-Feb-1997 by Charles Bailey bailey@genetics.upenn.edu
- * Version: 5.3.27
+ * Last revised: 11-Apr-1997 by Charles Bailey bailey@genetics.upenn.edu
+ * Version: 5.3.97c
*/
#include <acedef.h>
# define SS$_NOSUCHOBJECT 2696
#endif
-/* Don't intercept calls to vfork, since my_vfork below needs to
- * get to the underlying CRTL routine. */
-#define __DONT_MASK_VFORK
+/* Don't replace system definitions of vfork, getenv, and stat,
+ * code below needs to get to the underlying CRTL routines. */
+#define DONT_MASK_RTL_CALLS
#include "EXTERN.h"
#include "perl.h"
#include "XSUB.h"
} /* end of my_getenv() */
/*}}}*/
+static FILE *safe_popen(char *, char *);
+
/*{{{ void prime_env_iter() */
void
prime_env_iter(void)
(void) hv_fetch(envhv,"USER",4,TRUE);
/* Now, go get the logical names */
- if ((sholog = my_popen("$ Show Logical *","r")) == Nullfp)
+ if ((sholog = safe_popen("$ Show Logical *","r")) == Nullfp)
_ckvmssts(vaxc$errno);
- /* We use Perl's sv_gets to read from the pipe, since my_popen is
+ /* We use Perl's sv_gets to read from the pipe, since safe_popen is
* tied to Perl's I/O layer, so it may not return a simple FILE * */
oldrs = rs;
rs = newSVpv("\n",1);
{
char dirfile[NAM$C_MAXRSS+1];
int retval;
- struct stat st;
+ struct mystat st;
if (do_fileify_dirspec(name,dirfile,0) == NULL) return -1;
if (flex_stat(dirfile,&st) || !S_ISDIR(st.st_mode)) retval = -1;
} /* end of kill_file() */
/*}}}*/
+
+/*{{{int my_mkdir(char *,Mode_t)*/
+int
+my_mkdir(char *dir, Mode_t mode)
+{
+ STRLEN dirlen = strlen(dir);
+
+ /* CRTL mkdir() doesn't tolerate trailing /, since that implies
+ * null file name/type. However, it's commonplace under Unix,
+ * so we'll allow it for a gain in portability.
+ */
+ if (dir[dirlen-1] == '/') {
+ char *newdir = savepvn(dir,dirlen-1);
+ int ret = mkdir(newdir,mode);
+ Safefree(newdir);
+ return ret;
+ }
+ else return mkdir(dir,mode);
+} /* end of my_mkdir */
+/*}}}*/
+
+
static void
create_mbx(unsigned short int *chan, struct dsc$descriptor_s *namdsc)
{
static unsigned long int
pipe_exit_routine()
{
- unsigned long int retsts = SS$_NORMAL, abort = SS$_TIMEOUT, sts;
+ unsigned long int retsts = SS$_NORMAL, abort = SS$_TIMEOUT;
+ int sts;
while (open_pipes != NULL) {
if (!open_pipes->done) { /* Tap them gently on the shoulder . . .*/
}
if (!open_pipes->done) /* We tried to be nice . . . */
_ckvmssts(sys$delprc(&open_pipes->pid,0));
- if (!((sts = my_pclose(open_pipes->fp))&1)) retsts = sts;
+ if ((sts = my_pclose(open_pipes->fp)) == -1) retsts = vaxc$errno;
+ else if (!(sts & 1)) retsts = sts;
}
return retsts;
}
}
}
-/*{{{ FILE *my_popen(char *cmd, char *mode)*/
-FILE *
-my_popen(char *cmd, char *mode)
+static FILE *
+safe_popen(char *cmd, char *mode)
{
static int handler_set_up = FALSE;
char mbxname[64];
return Nullfp;
}
- New(7001,info,1,struct pipe_details);
+ New(1301,info,1,struct pipe_details);
/* create mailbox */
create_mbx(&chan,&namdsc);
forkprocess = info->pid;
return info->fp;
+} /* end of safe_popen */
+
+
+/*{{{ FILE *my_popen(char *cmd, char *mode)*/
+FILE *
+my_popen(char *cmd, char *mode)
+{
+ TAINT_ENV();
+ TAINT_PROPER("popen");
+ return safe_popen(cmd,mode);
}
+
/*}}}*/
/*{{{ I32 my_pclose(FILE *fp)*/
for (info = open_pipes; info != NULL; last = info, info = info->next)
if (info->fp == fp) break;
- if (info == NULL)
- /* get here => no such pipe open */
- croak("No such pipe open");
+ if (info == NULL) { /* no such pipe open */
+ set_errno(ECHILD); /* quoth POSIX */
+ set_vaxc_errno(SS$_NONEXPR);
+ return -1;
+ }
/* If we were writing to a subprocess, insure that someone reading from
* the mailbox gets an EOF. It looks like a simple fclose() doesn't
* rmesexpand() returns the address of the resultant string if
* successful, and NULL on error.
*/
+static char *do_tounixspec(char *, char *, int);
+
static char *
do_rmsexpand(char *filespec, char *outbuf, int ts, char *defspec, unsigned opts)
{
static char __rmsexpand_retbuf[NAM$C_MAXRSS+1];
+ char vmsfspec[NAM$C_MAXRSS+1], tmpfspec[NAM$C_MAXRSS+1];
char esa[NAM$C_MAXRSS], *cp, *out = NULL;
struct FAB myfab = cc$rms_fab;
struct NAM mynam = cc$rms_nam;
STRLEN speclen;
- unsigned long int retsts, haslower = 0;
+ unsigned long int retsts, haslower = 0, isunix = 0;
if (!filespec || !*filespec) {
set_vaxc_errno(LIB$_INVARG); set_errno(EINVAL);
return NULL;
}
if (!outbuf) {
- if (ts) out = New(7019,outbuf,NAM$C_MAXRSS+1,char);
+ if (ts) out = New(1319,outbuf,NAM$C_MAXRSS+1,char);
else outbuf = __rmsexpand_retbuf;
}
+ if ((isunix = (strchr(filespec,'/') != NULL))) {
+ if (do_tovmsspec(filespec,vmsfspec,0) == NULL) return NULL;
+ filespec = vmsfspec;
+ }
myfab.fab$l_fna = filespec;
myfab.fab$b_fns = strlen(filespec);
myfab.fab$l_nam = &mynam;
if (defspec && *defspec) {
+ if (strchr(defspec,'/') != NULL) {
+ if (do_tovmsspec(defspec,tmpfspec,0) == NULL) return NULL;
+ defspec = tmpfspec;
+ }
myfab.fab$l_dna = defspec;
myfab.fab$b_dns = strlen(defspec);
}
if (haslower) __mystrtolower(out);
/* Have we been working with an expanded, but not resultant, spec? */
- if (!mynam.nam$b_rsl) strcpy(outbuf,esa);
+ /* Also, convert back to Unix syntax if necessary. */
+ if (!mynam.nam$b_rsl) {
+ if (isunix) {
+ if (do_tounixspec(esa,outbuf,0) == NULL) return NULL;
+ }
+ else strcpy(outbuf,esa);
+ }
+ else if (isunix) {
+ if (do_tounixspec(outbuf,tmpfspec,0) == NULL) return NULL;
+ strcpy(outbuf,tmpfspec);
+ }
return outbuf;
}
/*}}}*/
** found in the Perl standard distribution.
*/
-static char *do_tounixspec(char *, char *, int);
-
/*{{{ char *fileify_dirspec[_ts](char *path, char *buf)*/
static char *do_fileify_dirspec(char *dir,char *buf,int ts)
{
}
retlen = dirlen + (addmfd ? 13 : 6);
if (buf) retspec = buf;
- else if (ts) New(7009,retspec,retlen+1,char);
+ else if (ts) New(1309,retspec,retlen+1,char);
else retspec = __fileify_retbuf;
if (addmfd) {
dirlen = lastdir - dir;
if (dirnam.nam$l_fnb & NAM$M_EXP_NAME) {
/* They provided at least the name; we added the type, if necessary, */
if (buf) retspec = buf; /* in sys$parse() */
- else if (ts) New(7011,retspec,dirnam.nam$b_esl+1,char);
+ else if (ts) New(1311,retspec,dirnam.nam$b_esl+1,char);
else retspec = __fileify_retbuf;
strcpy(retspec,esa);
return retspec;
/* There's more than one directory in the path. Just roll back. */
*cp1 = term;
if (buf) retspec = buf;
- else if (ts) New(7011,retspec,retlen+7,char);
+ else if (ts) New(1311,retspec,retlen+7,char);
else retspec = __fileify_retbuf;
strcpy(retspec,esa);
}
}
retlen = dirnam.nam$b_esl - 9; /* esa - '][' - '].DIR;1' */
if (buf) retspec = buf;
- else if (ts) New(7012,retspec,retlen+16,char);
+ else if (ts) New(1312,retspec,retlen+16,char);
else retspec = __fileify_retbuf;
cp1 = strstr(esa,"][");
dirlen = cp1 - esa;
}
else { /* This is a top-level dir. Add the MFD to the path. */
if (buf) retspec = buf;
- else if (ts) New(7012,retspec,retlen+16,char);
+ else if (ts) New(1312,retspec,retlen+16,char);
else retspec = __fileify_retbuf;
cp1 = esa;
cp2 = retspec;
/* Trap simple rooted lnms, and return lnm:[000000] */
if (!strcmp(trndir+trnlen-2,".]")) {
if (buf) retpath = buf;
- else if (ts) New(7018,retpath,strlen(dir)+10,char);
+ else if (ts) New(1318,retpath,strlen(dir)+10,char);
else retpath = __pathify_retbuf;
strcpy(retpath,dir);
strcat(retpath,":[000000]");
}
}
if (buf) retpath = buf;
- else if (ts) New(7013,retpath,retlen+1,char);
+ else if (ts) New(1313,retpath,retlen+1,char);
else retpath = __pathify_retbuf;
strncpy(retpath,dir,retlen-1);
if (retpath[retlen-2] != '/') { /* If the path doesn't already end */
dir[dirfab.fab$b_fns-1] == '>' ||
dir[dirfab.fab$b_fns-1] == ':') { /* It's already a VMS 'path' */
if (buf) retpath = buf;
- else if (ts) New(7014,retpath,strlen(dir)+1,char);
+ else if (ts) New(1314,retpath,strlen(dir)+1,char);
else retpath = __pathify_retbuf;
strcpy(retpath,dir);
return retpath;
*(dirnam.nam$l_type + 1) = '\0';
retlen = dirnam.nam$l_type - esa + 2;
if (buf) retpath = buf;
- else if (ts) New(7014,retpath,retlen,char);
+ else if (ts) New(1314,retpath,retlen,char);
else retpath = __pathify_retbuf;
strcpy(retpath,esa);
/* $PARSE may have upcased filespec, so convert output to lower
{ expand++; cp1 +=2; } /* VMS '...' ==> Unix '/.../' */
}
}
- New(7015,rslt,retlen+2+2*expand,char);
+ New(1315,rslt,retlen+2+2*expand,char);
}
else rslt = __tounixspec_retbuf;
if (strchr(spec,'/') != NULL) {
if (path == NULL) return NULL;
if (buf) rslt = buf;
- else if (ts) New(7016,rslt,strlen(path)+9,char);
+ else if (ts) New(1316,rslt,strlen(path)+9,char);
else rslt = __tovmsspec_retbuf;
if (strpbrk(path,"]:>") ||
(dirend = strrchr(path,'/')) == NULL) {
if (buf) return buf;
else if (ts) {
vmslen = strlen(vmsified);
- New(7017,cp,vmslen+1,char);
+ New(1317,cp,vmslen+1,char);
memcpy(cp,vmsified,vmslen);
cp[vmslen] = '\0';
return cp;
if (buf) return buf;
else if (ts) {
unixlen = strlen(unixified);
- New(7017,cp,unixlen+1,char);
+ New(1317,cp,unixlen+1,char);
memcpy(cp,unixified,unixlen);
cp[unixlen] = '\0';
return cp;
static void pipe_and_fork(char **cmargv);
/*{{{ void getredirection(int *ac, char ***av)*/
-void
+static void
getredirection(int *ac, char ***av)
/*
* Process vms redirection arg's. Exit if any error is seen.
* Allocate and fill in the new argument vector, Some Unix's terminate
* the list with an extra null pointer.
*/
- New(7002, argv, item_count+1, char *);
+ New(1302, argv, item_count+1, char *);
*av = argv;
for (j = 0; j < item_count; ++j, list_head = list_head->next)
argv[j] = list_head->value;
{
if (*head == 0)
{
- New(7003,*head,1,struct list_item);
+ New(1303,*head,1,struct list_item);
*tail = *head;
}
else {
- New(7004,(*tail)->next,1,struct list_item);
+ New(1304,(*tail)->next,1,struct list_item);
*tail = (*tail)->next;
}
(*tail)->value = value;
char *string;
char *c;
- New(7005,string,resultspec.dsc$w_length+1,char);
+ New(1305,string,resultspec.dsc$w_length+1,char);
strncpy(string, resultspec.dsc$a_pointer, resultspec.dsc$w_length);
string[resultspec.dsc$w_length] = '\0';
if (NULL == had_version)
/*}}}*/
/***** End of code taken from Mark Pizzolato's argproc.c package *****/
+
+/* OS-specific initialization at image activation (not thread startup) */
+/*{{{void vms_image_init(int *, char ***)*/
+void
+vms_image_init(int *argcp, char ***argvp)
+{
+ unsigned long int *mask, iosb[2], i;
+ unsigned short int dummy;
+ union prvdef iprv;
+ struct itmlst_3 jpilist[2] = { {sizeof iprv, JPI$_IMAGPRIV, &iprv, &dummy},
+ { 0, 0, 0, 0} };
+
+ _ckvmssts(sys$getjpiw(0,NULL,NULL,jpilist,iosb,NULL,NULL));
+ _ckvmssts(iosb[0]);
+ mask = (unsigned long int *) &iprv; /* Quick change of view */;
+ for (i = 0; i < (sizeof iprv + sizeof(unsigned long int) - 1) / sizeof(unsigned long int); i++) {
+ if (mask[i]) { /* Running image installed with privs? */
+ _ckvmssts(sys$setprv(0,&iprv,0,NULL)); /* Turn 'em off. */
+ tainting = TRUE;
+ break;
+ }
+ }
+ getredirection(argcp,argvp);
+ return;
+}
+/*}}}*/
+
+
/* trim_unixpath()
* Trim Unix-style prefix off filespec, so it looks like what a shell
* glob expansion would return (i.e. from specified prefix on, not
/*
* VMS readdir() routines.
* Written by Rich $alz, <rsalz@bbn.com> in August, 1990.
- * This code has no copyright.
*
* 21-Jul-1994 Charles Bailey bailey@genetics.upenn.edu
* Minor modifications to original routines.
char dir[NAM$C_MAXRSS+1];
/* Get memory for the handle, and the pattern. */
- New(7006,dd,1,DIR);
+ New(1306,dd,1,DIR);
if (do_tovmspath(name,dir,0) == NULL) {
Safefree((char *)dd);
return(NULL);
}
- New(7007,dd->pattern,strlen(dir)+sizeof "*.*" + 1,char);
+ New(1307,dd->pattern,strlen(dir)+sizeof "*.*" + 1,char);
/* Fill in the fields; mainly playing with the descriptor. */
(void)sprintf(dd->pattern, "%s*.*",dir);
/* Add the version wildcard, ignoring the "*.*" put on before */
i = strlen(dd->pattern);
- New(7008,text,i + e->d_namlen + 3,char);
+ New(1308,text,i + e->d_namlen + 3,char);
(void)strcpy(text, dd->pattern);
(void)sprintf(&text[i - 3], "%s;*", e->d_name);
static char *
setup_argstr(SV *really, SV **mark, SV **sp)
{
+ dTHR;
char *junk, *tmps = Nullch;
register size_t cmdlen = 0;
size_t rlen;
{ /* no vfork - act VMSish */
unsigned long int retsts;
+ TAINT_ENV();
+ TAINT_PROPER("exec");
if ((retsts = setup_cmddsc(cmd,1)) & 1)
retsts = lib$do_command(&VMScmd);
{
unsigned long int substs, hadcmd = 1;
+ TAINT_ENV();
+ TAINT_PROPER("spawn");
if (!cmd || !*cmd) {
hadcmd = 0;
_ckvmssts(lib$spawn(0,0,0,0,0,0,&substs,0,0,0,0,0,0));
} /* end of my_fwrite() */
/*}}}*/
+/*{{{ int my_flush(FILE *fp)*/
+int
+my_flush(FILE *fp)
+{
+ int res;
+ if ((res = fflush(fp)) == 0) {
+#ifdef VMS_DO_SOCKETS
+ struct mystat s;
+ if (Fstat(fileno(fp), &s) == 0 && !S_ISSOCK(s.st_mode))
+#endif
+ res = fsync(fileno(fp));
+ }
+ return res;
+}
+/*}}}*/
+
/*
* Here are replacements for the following Unix routines in the VMS environment:
* getpwuid Get information for a particular UIC or UID
{
struct dsc$descriptor_s name_desc;
union uicdef uic;
- unsigned long int status, stat;
+ unsigned long int status, sts;
__pwdcache = __passwd_empty;
if (!fillpasswd(name, &__pwdcache)) {
name_desc.dsc$b_dtype= DSC$K_DTYPE_T;
name_desc.dsc$b_class= DSC$K_CLASS_S;
name_desc.dsc$a_pointer= (char *) name;
- if ((stat = sys$asctoid(&name_desc, &uic, 0)) == SS$_NORMAL) {
+ if ((sts = sys$asctoid(&name_desc, &uic, 0)) == SS$_NORMAL) {
__pwdcache.pw_uid= uic.uic$l_uic;
__pwdcache.pw_gid= uic.uic$v_group;
}
else {
- if (stat == SS$_NOSUCHID || stat == SS$_IVIDENT || stat == RMS$_PRV) {
- set_vaxc_errno(stat);
- set_errno(stat == RMS$_PRV ? EACCES : EINVAL);
+ if (sts == SS$_NOSUCHID || sts == SS$_IVIDENT || sts == RMS$_PRV) {
+ set_vaxc_errno(sts);
+ set_errno(sts == RMS$_PRV ? EACCES : EINVAL);
return NULL;
}
- else { _ckvmssts(stat); }
+ else { _ckvmssts(sts); }
}
}
strncpy(__pw_namecache, name, sizeof(__pw_namecache));
}
/*}}}*/
+#if __VMS_VER < 70000000 || __DECC_VER < 50200000
+/* Signal handling routines, pulled into the core from POSIX.xs.
+ *
+ * We need these for threads, so they've been rolled into the core,
+ * rather than left in POSIX.xs.
+ *
+ * (DRS, Oct 23, 1997)
+ */
+
+/* sigset_t is atomic under VMS, so these routines are easy */
+int my_sigemptyset(sigset_t *set) {
+ if (!set) { SETERRNO(EFAULT,SS$_ACCVIO); return -1; }
+ *set = 0; return 0;
+}
+int my_sigfillset(sigset_t *set) {
+ int i;
+ if (!set) { SETERRNO(EFAULT,SS$_ACCVIO); return -1; }
+ for (i = 0; i < NSIG; i++) *set |= (1 << i);
+ return 0;
+}
+int my_sigaddset(sigset_t *set, int sig) {
+ if (!set) { SETERRNO(EFAULT,SS$_ACCVIO); return -1; }
+ if (sig > NSIG) { SETERRNO(EINVAL,LIB$_INVARG); return -1; }
+ *set |= (1 << (sig - 1));
+ return 0;
+}
+int my_sigdelset(sigset_t *set, int sig) {
+ if (!set) { SETERRNO(EFAULT,SS$_ACCVIO); return -1; }
+ if (sig > NSIG) { SETERRNO(EINVAL,LIB$_INVARG); return -1; }
+ *set &= ~(1 << (sig - 1));
+ return 0;
+}
+int my_sigismember(sigset_t *set, int sig) {
+ if (!set) { SETERRNO(EFAULT,SS$_ACCVIO); return -1; }
+ if (sig > NSIG) { SETERRNO(EINVAL,LIB$_INVARG); return -1; }
+ *set & (1 << (sig - 1));
+}
+int my_sigprocmask(int how, sigset_t *set, sigset_t *oset) {
+ sigset_t tempmask;
+
+ /* If set and oset are both null, then things are badky wrong. Bail */
+ if ((oset == NULL) && (set == NULL)) {
+ set_errno(EFAULT); set_vaxc_errno(SS$_ACCVIO);
+ return -1;
+ }
+
+ /* If set's null, then we're just handling a fetch. */
+ if (set == NULL) {
+ tempmask = sigblock(0);
+ } else {
+ switch (how) {
+ case SIG_SETMASK:
+ tempmask = sigsetmask(*set);
+ break;
+ case SIG_BLOCK:
+ tempmask = sigblock(*set);
+ break;
+ case SIG_UNBLOCK:
+ tempmask = sigblock(0);
+ sigsetmask(*oset & ~tempmask);
+ break;
+ default:
+ set_errno(EINVAL); set_vaxc_errno(LIB$_INVARG);
+ return -1;
+ }
+ }
+
+ /* Did they pass us an oset? If so, stick our holding mask into it */
+ if (oset)
+ *oset = tempmask;
+
+ return 0;
+}
/* Used for UTC calculation in my_gmtime(), my_localtime(), my_time(),
* my_utime(), and flex_stat(), all of which operate on UTC unless
/*{{{time_t my_time(time_t *timep)*/
time_t my_time(time_t *timep)
{
+ dTHR;
time_t when;
if (gmtime_emulation_type == 0) {
struct tm *
my_gmtime(const time_t *timep)
{
+ dTHR;
char *p;
time_t when;
+ if (timep == NULL) {
+ set_errno(EINVAL); set_vaxc_errno(LIB$_INVARG);
+ return NULL;
+ }
+ if (*timep == 0) gmtime_emulation_type = 0; /* possibly reset TZ */
if (gmtime_emulation_type == 0) (void) my_time(NULL); /* Init UTC */
when = *timep;
struct tm *
my_localtime(const time_t *timep)
{
+ dTHR;
time_t when;
+ if (timep == NULL) {
+ set_errno(EINVAL); set_vaxc_errno(LIB$_INVARG);
+ return NULL;
+ }
+ if (*timep == 0) gmtime_emulation_type = 0; /* possibly reset TZ */
if (gmtime_emulation_type == 0) (void) my_time(NULL); /* Init UTC */
when = *timep;
#define localtime(t) my_localtime(t)
#define time(t) my_time(t)
+#endif /* VMS VER < 7.0 || Dec C < 5.2
/* my_utime - update modification time of a file
* calling sequence is identical to POSIX utime(), but under
/*{{{int my_utime(char *path, struct utimbuf *utimes)*/
int my_utime(char *file, struct utimbuf *utimes)
{
+ dTHR;
register int i;
long int bintime[2], len = 2, lowbit, unixtime,
secscale = 10000000; /* seconds --> 100 ns intervals */
*/
lowbit = (utimes->modtime & 1) ? secscale : 0;
unixtime = (long int) utimes->modtime;
-# ifdef VMSISH_TIME
+#if defined(VMSISH_TIME) && (__VMS_VER < 70000000 || __DECC_VER < 50200000)
if (!VMSISH_TIME) { /* Input was UTC; convert to local for sys svc */
if (!gmtime_emulation_type) (void) time(NULL); /* Initialize UTC */
unixtime += utc_offset_secs;
* on the first call.
*/
#define LOCKID_MASK 0x80000000 /* Use 0 to force device name use only */
-static dev_t encode_dev (const char *dev)
+static mydev_t encode_dev (const char *dev)
{
int i;
unsigned long int f;
- dev_t enc;
+ mydev_t enc;
char c;
const char *q;
/* Do the permissions allow some operation? Assumes statcache already set. */
/* Do this via $Check_Access on VMS, since the CRTL stat() returns only a
- * subset of the applicable information.
+ * subset of the applicable information. (We have to stick with struct
+ * stat instead of struct mystat in the prototype since we have to match
+ * the one in proto.h.)
*/
/*{{{I32 cando(I32 bit, I32 effective, struct stat *statbufp)*/
I32
cando(I32 bit, I32 effective, struct stat *statbufp)
{
- if (statbufp == &statcache)
- return cando_by_name(bit,effective,namecache);
+ if (statbufp == &statcache) return cando_by_name(bit,effective,namecache);
else {
char fname[NAM$C_MAXRSS+1];
unsigned long int retsts;
/* If the struct mystat is stale, we're OOL; stat() overwrites the
device name on successive calls */
- devdsc.dsc$a_pointer = statbufp->st_devnam;
- devdsc.dsc$w_length = strlen(statbufp->st_devnam);
+ devdsc.dsc$a_pointer = ((struct mystat *)statbufp)->st_devnam;
+ devdsc.dsc$w_length = strlen(((struct mystat *)statbufp)->st_devnam);
namdsc.dsc$a_pointer = fname;
namdsc.dsc$w_length = sizeof fname - 1;
- retsts = lib$fid_to_name(&devdsc,&(statbufp->st_ino),&namdsc,
- &namdsc.dsc$w_length,0,0);
+ retsts = lib$fid_to_name(&devdsc,&(((struct mystat *)statbufp)->st_ino),
+ &namdsc,&namdsc.dsc$w_length,0,0);
if (retsts & 1) {
fname[namdsc.dsc$w_length] = '\0';
return cando_by_name(bit,effective,fname);
/*}}}*/
-/*{{{ int flex_fstat(int fd, struct stat *statbuf)*/
-#undef stat
+/*{{{ int flex_fstat(int fd, struct mystat *statbuf)*/
int
flex_fstat(int fd, struct mystat *statbufp)
{
+ dTHR;
+
if (!fstat(fd,(stat_t *) statbufp)) {
- if (statbufp == &statcache) *namecache == '\0';
+ if (statbufp == (struct mystat *) &statcache) *namecache == '\0';
statbufp->st_dev = encode_dev(statbufp->st_devnam);
# ifdef VMSISH_TIME
if (!VMSISH_TIME) { /* Return UTC instead of local time */
# else
if (1) {
# endif
+#if __VMS_VER < 70000000 || __DECC_VER < 50200000
if (!gmtime_emulation_type) (void)time(NULL);
statbufp->st_mtime -= utc_offset_secs;
statbufp->st_atime -= utc_offset_secs;
statbufp->st_ctime -= utc_offset_secs;
+#endif
}
return 0;
}
} /* end of flex_fstat() */
/*}}}*/
-/*{{{ int flex_stat(char *fspec, struct stat *statbufp)*/
-/* We defined 'stat' as 'mystat' in vmsish.h so that declarations of
- * 'struct stat' elsewhere in Perl would use our struct. We go back
- * to the system version here, since we're actually calling their
- * stat().
- */
+/*{{{ int flex_stat(char *fspec, struct mystat *statbufp)*/
int
flex_stat(char *fspec, struct mystat *statbufp)
{
+ dTHR;
char fileified[NAM$C_MAXRSS+1];
int retval = -1;
- if (statbufp == &statcache) do_tovmsspec(fspec,namecache,0);
+ if (statbufp == (struct mystat *) &statcache)
+ do_tovmsspec(fspec,namecache,0);
if (is_null_device(fspec)) { /* Fake a stat() for the null device */
memset(statbufp,0,sizeof *statbufp);
statbufp->st_dev = encode_dev("_NLA0:");
*/
if (do_fileify_dirspec(fspec,fileified,0) != NULL) {
retval = stat(fileified,(stat_t *) statbufp);
- if (!retval && statbufp == &statcache) strcpy(namecache,fileified);
+ if (!retval && statbufp == (struct mystat *) &statcache)
+ strcpy(namecache,fileified);
}
if (retval) retval = stat(fspec,(stat_t *) statbufp);
if (!retval) {
# else
if (1) {
# endif
+#if __VMS_VER < 70000000 || __DECC_VER < 50200000
if (!gmtime_emulation_type) (void)time(NULL);
statbufp->st_mtime -= utc_offset_secs;
statbufp->st_atime -= utc_offset_secs;
statbufp->st_ctime -= utc_offset_secs;
+#endif
}
}
return retval;
} /* end of flex_stat() */
-/* Reset definition for later calls */
-#define stat mystat
/*}}}*/
/* Insures that no carriage-control translation will be done on a file. */
}
}
- ST(0) = cando_by_name(S_IDUSR,0,fsp) ? &sv_yes : &sv_no;
+ ST(0) = boolSV(cando_by_name(S_IDUSR,0,fsp));
XSRETURN(1);
}
}
date_flag = (items == 3) ? SvIV(ST(2)) : 0;
- ST(0) = rmscopy(inp,outp,date_flag) ? &sv_yes : &sv_no;
+ ST(0) = boolSV(rmscopy(inp,outp,date_flag));
XSRETURN(1);
}
projects / p5sagit/p5-mst-13.2.git / blobdiff