#endif
#ifdef I_UTIME
-# ifdef _MSC_VER
+# if defined(_MSC_VER) || defined(__MINGW32__)
# include <sys/utime.h>
# else
# include <utime.h>
# endif
#endif
+
#ifdef I_FCNTL
#include <fcntl.h>
#endif
#ifdef I_SYS_FILE
#include <sys/file.h>
#endif
+#ifdef O_EXCL
+# define OPEN_EXCL O_EXCL
+#else
+# define OPEN_EXCL 0
+#endif
#if !defined(NSIG) || defined(M_UNIX) || defined(M_XENIX)
#include <signal.h>
#endif
bool
-do_open(GV *gv, register char *name, I32 len, int as_raw, int rawmode, int rawperm, FILE *supplied_fp)
+do_open(GV *gv, register char *name, I32 len, int as_raw, int rawmode, int rawperm, PerlIO *supplied_fp)
{
register IO *io = GvIOn(gv);
PerlIO *saveifp = Nullfp;
result = 0;
}
else if (IoTYPE(io) == '|')
- result = my_pclose(IoIFP(io));
+ result = PerlProc_pclose(IoIFP(io));
else if (IoIFP(io) != IoOFP(io)) {
if (IoOFP(io)) {
result = PerlIO_close(IoOFP(io));
result = rawmode & 3;
IoTYPE(io) = "<>++"[result];
writing = (result > 0);
- fd = open(name, rawmode, rawperm);
+ fd = PerlLIO_open3(name, rawmode, rawperm);
if (fd == -1)
fp = NULL;
else {
fpmode = (result == 1) ? "w" : "r+";
fp = PerlIO_fdopen(fd, fpmode);
if (!fp)
- close(fd);
+ PerlLIO_close(fd);
}
}
else {
TAINT_PROPER("piped open");
if (dowarn && name[strlen(name)-1] == '|')
warn("Can't do bidirectional pipe");
- fp = my_popen(name,"w");
+ fp = PerlProc_popen(name,"w");
writing = 1;
}
else if (*name == '>') {
fd = -1;
}
if (dodup)
- fd = dup(fd);
+ fd = PerlLIO_dup(fd);
if (!(fp = PerlIO_fdopen(fd,mode))) {
if (dodup)
- close(fd);
+ PerlLIO_close(fd);
}
}
}
if (strNE(name,"-"))
TAINT_ENV();
TAINT_PROPER("piped open");
- fp = my_popen(name,"r");
+ fp = PerlProc_popen(name,"r");
IoTYPE(io) = '|';
}
else {
if (IoTYPE(io) &&
IoTYPE(io) != '|' && IoTYPE(io) != '-') {
dTHR;
- if (Fstat(PerlIO_fileno(fp),&statbuf) < 0) {
+ if (PerlLIO_fstat(PerlIO_fileno(fp),&statbuf) < 0) {
(void)PerlIO_close(fp);
goto say_false;
}
) {
char tmpbuf[256];
Sock_size_t buflen = sizeof tmpbuf;
- if (getsockname(PerlIO_fileno(fp), (struct sockaddr *)tmpbuf,
+ if (PerlSock_getsockname(PerlIO_fileno(fp), (struct sockaddr *)tmpbuf,
&buflen) >= 0
|| errno != ENOTSOCK)
IoTYPE(io) = 's'; /* some OS's return 0 on fstat()ed socket */
int pid;
SV *sv;
- dup2(PerlIO_fileno(fp), fd);
+ PerlLIO_dup2(PerlIO_fileno(fp), fd);
sv = *av_fetch(fdpid,PerlIO_fileno(fp),TRUE);
(void)SvUPGRADE(sv, SVt_IV);
pid = SvIVX(sv);
#ifdef HAS_FCHMOD
(void)fchmod(lastfd,filemode);
#else
- (void)chmod(oldname,filemode);
+ (void)PerlLIO_chmod(oldname,filemode);
#endif
}
filemode = 0;
while (av_len(GvAV(gv)) >= 0) {
dTHR;
- STRLEN len;
+ STRLEN oldlen;
sv = av_shift(GvAV(gv));
SAVEFREESV(sv);
sv_setsv(GvSV(gv),sv);
SvSETMAGIC(GvSV(gv));
- oldname = SvPVx(GvSV(gv), len);
- if (do_open(gv,oldname,len,FALSE,0,0,Nullfp)) {
+ oldname = SvPVx(GvSV(gv), oldlen);
+ if (do_open(gv,oldname,oldlen,inplace!=0,0,0,Nullfp)) {
if (inplace) {
TAINT_PROPER("inplace open");
- if (strEQ(oldname,"-")) {
+ if (oldlen == 1 && *oldname == '-') {
setdefout(gv_fetchpv("STDOUT",TRUE,SVt_PVIO));
return IoIFP(GvIOp(gv));
}
sv_catpv(sv,inplace);
#endif
#ifndef FLEXFILENAMES
- if (Stat(SvPVX(sv),&statbuf) >= 0
+ if (PerlLIO_stat(SvPVX(sv),&statbuf) >= 0
&& statbuf.st_dev == filedev
&& statbuf.st_ino == fileino
#ifdef DJGPP
#endif
#ifdef HAS_RENAME
#ifndef DOSISH
- if (rename(oldname,SvPVX(sv)) < 0) {
+ if (PerlLIO_rename(oldname,SvPVX(sv)) < 0) {
warn("Can't rename %s to %s: %s, skipping file",
oldname, SvPVX(sv), Strerror(errno) );
do_close(gv,FALSE);
}
#else
do_close(gv,FALSE);
- (void)unlink(SvPVX(sv));
- (void)rename(oldname,SvPVX(sv));
- do_open(gv,SvPVX(sv),SvCUR(sv),FALSE,0,0,Nullfp);
+ (void)PerlLIO_unlink(SvPVX(sv));
+ (void)PerlLIO_rename(oldname,SvPVX(sv));
+ do_open(gv,SvPVX(sv),SvCUR(sv),inplace!=0,0,0,Nullfp);
#endif /* DOSISH */
#else
(void)UNLINK(SvPVX(sv));
#if !defined(DOSISH) && !defined(AMIGAOS)
# ifndef VMS /* Don't delete; use automatic file versioning */
if (UNLINK(oldname) < 0) {
- warn("Can't rename %s to %s: %s, skipping file",
- oldname, SvPVX(sv), Strerror(errno) );
+ warn("Can't remove %s: %s, skipping file",
+ oldname, Strerror(errno) );
do_close(gv,FALSE);
continue;
}
#endif
}
- sv_setpvn(sv,">",1);
- sv_catpv(sv,oldname);
+ sv_setpvn(sv,">",!inplace);
+ sv_catpvn(sv,oldname,oldlen);
SETERRNO(0,0); /* in case sprintf set errno */
- if (!do_open(argvoutgv,SvPVX(sv),SvCUR(sv),FALSE,0,0,Nullfp)) {
+ if (!do_open(argvoutgv,SvPVX(sv),SvCUR(sv),inplace!=0,
+ O_WRONLY|O_CREAT|OPEN_EXCL,0666,Nullfp)) {
warn("Can't do inplace edit on %s: %s",
oldname, Strerror(errno) );
do_close(gv,FALSE);
}
setdefout(argvoutgv);
lastfd = PerlIO_fileno(IoIFP(GvIOp(argvoutgv)));
- (void)Fstat(lastfd,&statbuf);
+ (void)PerlLIO_fstat(lastfd,&statbuf);
#ifdef HAS_FCHMOD
(void)fchmod(lastfd,filemode);
#else
# if !(defined(WIN32) && defined(__BORLANDC__))
/* Borland runtime creates a readonly file! */
- (void)chmod(oldname,filemode);
+ (void)PerlLIO_chmod(oldname,filemode);
# endif
#endif
if (fileuid != statbuf.st_uid || filegid != statbuf.st_gid) {
if (IoIFP(wstio))
do_close(wgv,FALSE);
- if (pipe(fd) < 0)
+ if (PerlProc_pipe(fd) < 0)
goto badexit;
IoIFP(rstio) = PerlIO_fdopen(fd[0], "r");
IoOFP(wstio) = PerlIO_fdopen(fd[1], "w");
IoTYPE(wstio) = '>';
if (!IoIFP(rstio) || !IoOFP(wstio)) {
if (IoIFP(rstio)) PerlIO_close(IoIFP(rstio));
- else close(fd[0]);
+ else PerlLIO_close(fd[0]);
if (IoOFP(wstio)) PerlIO_close(IoOFP(wstio));
- else close(fd[1]);
+ else PerlLIO_close(fd[1]);
goto badexit;
}
if (IoIFP(io)) {
if (IoTYPE(io) == '|') {
- status = my_pclose(IoIFP(io));
+ status = PerlProc_pclose(IoIFP(io));
STATUS_NATIVE_SET(status);
retval = (STATUS_POSIX == 0);
}
register PerlIO *fp;
if (gv && (io = GvIO(gv)) && (fp = IoIFP(io)))
- return lseek(PerlIO_fileno(fp), pos, whence);
+ return PerlLIO_lseek(PerlIO_fileno(fp), pos, whence);
if (dowarn)
warn("sysseek() on unopened file");
SETERRNO(EBADF,RMS$_IFI);
struct flock fl;
struct stat filebuf;
- if (Fstat(fd, &filebuf) < 0)
+ if (PerlLIO_fstat(fd, &filebuf) < 0)
return -1;
if (filebuf.st_size < length) {
/* extend file length */
- if ((lseek(fd, (length - 1), 0)) < 0)
+ if ((PerlLIO_lseek(fd, (length - 1), 0)) < 0)
return -1;
/* write a "0" byte */
- if ((write(fd, "", 1)) != 1)
+ if ((PerlLIO_write(fd, "", 1)) != 1)
return -1;
}
else {
#endif /* F_FREESP */
bool
-do_print(register SV *sv, FILE *fp)
+do_print(register SV *sv, PerlIO *fp)
{
register char *tmps;
STRLEN len;
statgv = tmpgv;
sv_setpv(statname,"");
laststype = OP_STAT;
- return (laststatval = Fstat(PerlIO_fileno(IoIFP(io)), &statcache));
+ return (laststatval = PerlLIO_fstat(PerlIO_fileno(IoIFP(io)), &statcache));
}
else {
if (tmpgv == defgv)
statgv = Nullgv;
sv_setpv(statname,SvPV(sv, na));
laststype = OP_STAT;
- laststatval = Stat(SvPV(sv, na),&statcache);
+ laststatval = PerlLIO_stat(SvPV(sv, na),&statcache);
if (laststatval < 0 && dowarn && strchr(SvPV(sv, na), '\n'))
warn(warn_nl, "stat");
return laststatval;
PUTBACK;
sv_setpv(statname,SvPV(sv, na));
#ifdef HAS_LSTAT
- laststatval = lstat(SvPV(sv, na),&statcache);
+ laststatval = PerlLIO_lstat(SvPV(sv, na),&statcache);
#else
- laststatval = Stat(SvPV(sv, na),&statcache);
+ laststatval = PerlLIO_stat(SvPV(sv, na),&statcache);
#endif
if (laststatval < 0 && dowarn && strchr(SvPV(sv, na), '\n'))
warn(warn_nl, "lstat");
if (*Argv[0] != '/') /* will execvp use PATH? */
TAINT_ENV(); /* testing IFS here is overkill, probably */
if (really && *(tmps = SvPV(really, na)))
- execvp(tmps,Argv);
+ PerlProc_execvp(tmps,Argv);
else
- execvp(Argv[0],Argv);
+ PerlProc_execvp(Argv[0],Argv);
if (dowarn)
warn("Can't exec \"%s\": %s", Argv[0], Strerror(errno));
}
*--s = '\0';
if (s[-1] == '\'') {
*--s = '\0';
- execl(cshname,"csh", flags,ncmd,(char*)0);
+ PerlProc_execl(cshname,"csh", flags,ncmd,(char*)0);
*s = '\'';
return FALSE;
}
break;
}
doshell:
- execl(sh_path, "sh", "-c", cmd, (char*)0);
+ PerlProc_execl(sh_path, "sh", "-c", cmd, (char*)0);
return FALSE;
}
}
}
*a = Nullch;
if (Argv[0]) {
- execvp(Argv[0],Argv);
+ PerlProc_execvp(Argv[0],Argv);
if (errno == ENOEXEC) { /* for system V NIH syndrome */
do_execfree();
goto doshell;
tot = sp - mark;
val = SvIVx(*mark);
while (++mark <= sp) {
- if (chmod(SvPVx(*mark, na),val))
+ if (PerlLIO_chmod(SvPVx(*mark, na),val))
tot--;
}
}
while (++mark <= sp) {
I32 proc = SvIVx(*mark);
#ifdef HAS_KILLPG
- if (killpg(proc,val)) /* BSD */
+ if (PerlProc_killpg(proc,val)) /* BSD */
#else
- if (kill(-proc,val)) /* SYSV */
+ if (PerlProc_kill(-proc,val)) /* SYSV */
#endif
tot--;
}
}
else {
while (++mark <= sp) {
- if (kill(SvIVx(*mark),val))
+ if (PerlProc_kill(SvIVx(*mark),val))
tot--;
}
}
}
else { /* don't let root wipe out directories without -U */
#ifdef HAS_LSTAT
- if (lstat(s,&statbuf) < 0 || S_ISDIR(statbuf.st_mode))
+ if (PerlLIO_lstat(s,&statbuf) < 0 || S_ISDIR(statbuf.st_mode))
#else
- if (Stat(s,&statbuf) < 0 || S_ISDIR(statbuf.st_mode))
+ if (PerlLIO_stat(s,&statbuf) < 0 || S_ISDIR(statbuf.st_mode))
#endif
tot--;
else {
#endif
tot = sp - mark;
while (++mark <= sp) {
- if (utime(SvPVx(*mark, na),&utbuf))
+ if (PerlLIO_utime(SvPVx(*mark, na),&utbuf))
tot--;
}
}
https://perl5.git.perl.org / perl5.git / blobdiff