-#include <libc/stubs.h>
-#include <io.h>
-#include <errno.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include <libc/file.h>
-#include <process.h>
-#include <fcntl.h>
-#include <glob.h>
-#include <sys/fsext.h>
-#include <crt0.h>
-#include "EXTERN.h"
-#include "perl.h"
-#include "XSUB.h"
+#define PERLIO_NOT_STDIO 0
+#include "djgpp.h"
/* hold file pointer, command, mode, and the status of the command */
struct pipe_list {
static struct pipe_list *pl = NULL;
FILE *
-popen (const char *cm, const char *md) /* program name, pipe mode */
+djgpp_popen (const char *cm, const char *md) /* program name, pipe mode */
{
struct pipe_list *l1;
int fd;
}
int
-pclose (FILE *pp)
+djgpp_pclose (FILE *pp)
{
struct pipe_list *l1, **l2; /* list pointers */
int retval=-1; /* function return value */
if (rc < 0 && ckWARN(WARN_EXEC))
Perl_warner(aTHX_ WARN_EXEC,"Can't %s \"%s\": %s",
fl ? "exec" : "spawn",prog,Strerror (errno));
- if (rc > 0)
+ if (rc >= 0)
return rc << 8;
- if (rc < 0)
- return 255 << 8;
- return 0;
+ return -1;
}
int
do_aspawn (pTHX_ SV *really,SV **mark,SV **sp)
{
- dTHR;
int rc;
char **a,*tmps,**argv;
STRLEN n_a;
ST(0)=sv_newmortal ();
if (getcwd (tmp,PATH_MAX+1)!=NULL)
sv_setpv ((SV*)ST(0),tmp);
+#ifndef INCOMPLETE_TAINTS
+ SvTAINTED_on(ST(0));
+#endif
}
XSRETURN (1);
}
#define PERL5 "/perl5"
-char *djgpp_pathexp (const char *p)
+char *
+djgpp_pathexp (const char *p)
{
static char expp[PATH_MAX];
strcpy (expp,perlprefix);
strcpy (perlprefix,"..");
}
+int
+djgpp_fflush (FILE *fp)
+{
+ int res;
+
+ if ((res = fflush(fp)) == 0 && fp) {
+ Stat_t s;
+ if (Fstat(fileno(fp), &s) == 0 && !S_ISSOCK(s.st_mode))
+ res = fsync(fileno(fp));
+ }
+/*
+ * If the flush succeeded but set end-of-file, we need to clear
+ * the error because our caller may check ferror(). BTW, this
+ * probably means we just flushed an empty file.
+ */
+ if (res == 0 && fp && ferror(fp) == EOF) clearerr(fp);
+
+ return res;
+}