}
mode[0] = 'w';
writing = 1;
-#ifdef HAS_STRLCAT
if (out_raw)
- strlcat(mode, "b", PERL_MODE_MAX - 1);
+ my_strlcat(mode, "b", PERL_MODE_MAX - 1);
else if (out_crlf)
- strlcat(mode, "t", PERL_MODE_MAX - 1);
-#else
- if (out_raw)
- strcat(mode, "b");
- else if (out_crlf)
- strcat(mode, "t");
-#endif
+ my_strlcat(mode, "t", PERL_MODE_MAX - 1);
if (num_svs > 1) {
fp = PerlProc_popen_list(mode, num_svs, svp);
}
}
writing = 1;
-#ifdef HAS_STRLCAT
if (out_raw)
- strlcat(mode, "b", PERL_MODE_MAX - 1);
+ my_strlcat(mode, "b", PERL_MODE_MAX - 1);
else if (out_crlf)
- strlcat(mode, "t", PERL_MODE_MAX - 1);
-#else
- if (out_raw)
- strcat(mode, "b");
- else if (out_crlf)
- strcat(mode, "t");
-#endif
+ my_strlcat(mode, "t", PERL_MODE_MAX - 1);
if (*type == '&') {
duplicity:
dodup = PERLIO_DUP_FD;
type++;
} while (isSPACE(*type));
mode[0] = 'r';
-#ifdef HAS_STRLCAT
if (in_raw)
- strlcat(mode, "b", PERL_MODE_MAX - 1);
+ my_strlcat(mode, "b", PERL_MODE_MAX - 1);
else if (in_crlf)
- strlcat(mode, "t", PERL_MODE_MAX - 1);
-#else
- if (in_raw)
- strcat(mode, "b");
- else if (in_crlf)
- strcat(mode, "t");
-#endif
+ my_strlcat(mode, "t", PERL_MODE_MAX - 1);
if (*type == '&') {
goto duplicity;
}
TAINT_PROPER("piped open");
mode[0] = 'r';
-#ifdef HAS_STRLCAT
if (in_raw)
- strlcat(mode, "b", PERL_MODE_MAX - 1);
+ my_strlcat(mode, "b", PERL_MODE_MAX - 1);
else if (in_crlf)
- strlcat(mode, "t", PERL_MODE_MAX - 1);
-#else
- if (in_raw)
- strcat(mode, "b");
- else if (in_crlf)
- strcat(mode, "t");
-#endif
+ my_strlcat(mode, "t", PERL_MODE_MAX - 1);
if (num_svs > 1) {
fp = PerlProc_popen_list(mode,num_svs,svp);
;
mode[0] = 'r';
-#ifdef HAS_STRLCAT
if (in_raw)
- strlcat(mode, "b", PERL_MODE_MAX - 1);
+ my_strlcat(mode, "b", PERL_MODE_MAX - 1);
else if (in_crlf)
- strlcat(mode, "t", PERL_MODE_MAX - 1);
-#else
- if (in_raw)
- strcat(mode, "b");
- else if (in_crlf)
- strcat(mode, "t");
-#endif
+ my_strlcat(mode, "t", PERL_MODE_MAX - 1);
if (*name == '-' && name[1] == '\0') {
fp = PerlIO_stdin();
EXTEND(SP,1);
gv = cGVOP_gv;
do_fstat:
+ if (gv == PL_defgv)
+ return PL_laststatval;
io = GvIO(gv);
- if (io && IoIFP(io)) {
- PL_statgv = gv;
- sv_setpvn(PL_statname,"", 0);
- PL_laststype = OP_STAT;
- return (PL_laststatval = PerlLIO_fstat(PerlIO_fileno(IoIFP(io)), &PL_statcache));
- }
- else {
- if (gv == PL_defgv)
- return PL_laststatval;
- if (ckWARN2(WARN_UNOPENED,WARN_CLOSED))
- report_evil_fh(gv, io, PL_op->op_type);
- PL_statgv = NULL;
- sv_setpvn(PL_statname,"", 0);
- return (PL_laststatval = -1);
- }
+ PL_laststype = OP_STAT;
+ PL_statgv = gv;
+ sv_setpvn(PL_statname, "", 0);
+ if(io) {
+ if (IoIFP(io)) {
+ return (PL_laststatval = PerlLIO_fstat(PerlIO_fileno(IoIFP(io)), &PL_statcache));
+ } else if (IoDIRP(io)) {
+#ifdef HAS_DIRFD
+ return (PL_laststatval = PerlLIO_fstat(dirfd(IoDIRP(io)), &PL_statcache));
+#else
+ Perl_die(aTHX_ PL_no_func, "dirfd");
+#endif
+ } else {
+ if (ckWARN2(WARN_UNOPENED,WARN_CLOSED))
+ report_evil_fh(gv, io, PL_op->op_type);
+ return (PL_laststatval = -1);
+ }
+ } else {
+ if (ckWARN2(WARN_UNOPENED,WARN_CLOSED))
+ report_evil_fh(gv, io, PL_op->op_type);
+ return (PL_laststatval = -1);
+ }
}
else if (PL_op->op_private & OPpFT_STACKED) {
return PL_laststatval;
return PL_laststatval;
}
+static void
+S_exec_failed(pTHX_ const char *cmd, int fd, int do_report)
+{
+ const int e = errno;
+ if (ckWARN(WARN_EXEC))
+ Perl_warner(aTHX_ packWARN(WARN_EXEC), "Can't exec \"%s\": %s",
+ cmd, Strerror(e));
+ if (do_report) {
+ PerlLIO_write(fd, (void*)&e, sizeof(int));
+ PerlLIO_close(fd);
+ }
+}
+
bool
Perl_do_aexec5(pTHX_ SV *really, register SV **mark, register SV **sp,
int fd, int do_report)
else
PerlProc_execvp(PL_Argv[0],EXEC_ARGV_CAST(PL_Argv));
PERL_FPU_POST_EXEC
- if (ckWARN(WARN_EXEC))
- Perl_warner(aTHX_ packWARN(WARN_EXEC), "Can't exec \"%s\": %s",
- (really ? tmps : PL_Argv[0]), Strerror(errno));
- if (do_report) {
- const int e = errno;
-
- PerlLIO_write(fd, (void*)&e, sizeof(int));
- PerlLIO_close(fd);
- }
+ S_exec_failed(aTHX_ (really ? tmps : PL_Argv[0]), fd, do_report);
}
do_execfree();
#endif
char flags[PERL_FLAGS_MAX];
if (strnEQ(cmd,PL_cshname,PL_cshlen) &&
strnEQ(cmd+PL_cshlen," -c",3)) {
-#ifdef HAS_STRLCPY
- strlcpy(flags, "-c", PERL_FLAGS_MAX);
-#else
- strcpy(flags,"-c");
-#endif
+ my_strlcpy(flags, "-c", PERL_FLAGS_MAX);
s = cmd+PL_cshlen+3;
if (*s == 'f') {
s++;
-#ifdef HAS_STRLCPY
- strlcat(flags, "f", PERL_FLAGS_MAX - 2);
-#else
- strcat(flags,"f");
-#endif
+ my_strlcat(flags, "f", PERL_FLAGS_MAX - 2);
}
if (*s == ' ')
s++;
PerlProc_execl(PL_cshname, "csh", flags, ncmd, NULL);
PERL_FPU_POST_EXEC
*s = '\'';
+ S_exec_failed(aTHX_ PL_cshname, fd, do_report);
Safefree(cmd);
return FALSE;
}
PERL_FPU_PRE_EXEC
PerlProc_execl(PL_sh_path, "sh", "-c", cmd, NULL);
PERL_FPU_POST_EXEC
+ S_exec_failed(aTHX_ PL_sh_path, fd, do_report);
Safefree(cmd);
return FALSE;
}
do_execfree();
goto doshell;
}
- if (ckWARN(WARN_EXEC))
- Perl_warner(aTHX_ packWARN(WARN_EXEC), "Can't exec \"%s\": %s",
- PL_Argv[0], Strerror(errno));
- if (do_report) {
- const int e = errno;
- PerlLIO_write(fd, (const void*)&e, sizeof(int));
- PerlLIO_close(fd);
- }
+ S_exec_failed(aTHX_ PL_Argv[0], fd, do_report);
}
do_execfree();
Safefree(cmd);