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* libc/ftw.cc (ftw): Allow nfds < 0 for glibc compatibility.

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* libc/nftw.c (nftw): Ditto.
This commit is contained in:
Corinna Vinschen 2008-02-10 15:19:08 +00:00
parent 30bd87b827
commit bebb25961c
3 changed files with 15 additions and 0 deletions
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5
winsup/cygwin/ChangeLog
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@ -1,3 +1,8 @@
2008-02-10 Corinna Vinschen <corinna@vinschen.de>
* libc/ftw.cc (ftw): Allow nfds < 0 for glibc compatibility.
* libc/nftw.c (nftw): Ditto.
2008-02-07 Corinna Vinschen <corinna@vinschen.de> 2008-02-07 Corinna Vinschen <corinna@vinschen.de>
* dtable.cc (dtable::init_std_file_from_handle): Set access to * dtable.cc (dtable::init_std_file_from_handle): Set access to

5
winsup/cygwin/libc/ftw.c
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@ -49,11 +49,16 @@ ftw(const char *path, int (*fn)(const char *, const struct __stat64 *, int),
FTS *ftsp; FTS *ftsp;
int error = 0, fnflag, sverrno; int error = 0, fnflag, sverrno;
#if 0
/* GLibc allows nfds < 1 and treats it as nfds == 1. Since nfds is
not used in this OpenBSD version anyway, just ignore it for
Linux compatibility. */
/* XXX - nfds is currently unused */ /* XXX - nfds is currently unused */
if (nfds < 1 || nfds > OPEN_MAX) { if (nfds < 1 || nfds > OPEN_MAX) {
errno = EINVAL; errno = EINVAL;
return (-1); return (-1);
} }
#endif
ftsp = fts_open(paths, FTS_LOGICAL | FTS_COMFOLLOW | FTS_NOCHDIR, NULL); ftsp = fts_open(paths, FTS_LOGICAL | FTS_COMFOLLOW | FTS_NOCHDIR, NULL);
if (ftsp == NULL) if (ftsp == NULL)

5
winsup/cygwin/libc/nftw.c
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@ -50,11 +50,16 @@ nftw(const char *path, int (*fn)(const char *, const struct __stat64 *, int,
FTS *ftsp; FTS *ftsp;
int error = 0, ftsflags, fnflag, postorder, sverrno; int error = 0, ftsflags, fnflag, postorder, sverrno;
#if 0
/* GLibc allows nfds < 1 and treats it as nfds == 1. Since nfds is
not used in this OpenBSD version anyway, just ignore it for
Linux compatibility. */
/* XXX - nfds is currently unused */ /* XXX - nfds is currently unused */
if (nfds < 1 || nfds > OPEN_MAX) { if (nfds < 1 || nfds > OPEN_MAX) {
errno = EINVAL; errno = EINVAL;
return (-1); return (-1);
} }
#endif
ftsflags = FTS_COMFOLLOW; ftsflags = FTS_COMFOLLOW;
if (!(ftwflags & FTW_CHDIR)) if (!(ftwflags & FTW_CHDIR))