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| author | Ulrich Drepper <drepper@redhat.com> | 1998-03-04 17:14:36 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 1998-03-04 17:14:36 +0000 |
| commit | 2eb45444a74df5f8d47ba14e318aff2e78a915db (patch) | |
| tree | 25bd570a73d217b7ed478e43398b341372e87dcd /sysdeps/posix/pathconf.c | |
| parent | ea7eb7e3eb09a7f9444e0c599fdbafaadb3e391d (diff) | |
| download | glibc-2eb45444a74df5f8d47ba14e318aff2e78a915db.tar.gz glibc-2eb45444a74df5f8d47ba14e318aff2e78a915db.tar.xz glibc-2eb45444a74df5f8d47ba14e318aff2e78a915db.zip | |
Update.
1998-03-04 16:12 H.J. Lu <hjl@gnu.org> * libio/strops.c (_IO_str_seekoff): Handle MODE == 0. 1998-03-04 16:19 Ulrich Drepper <drepper@cygnus.com> * nscd/nscd_getgr_r.c: Follow nscd_getpw_r.c change. 1998-03-04 Andreas Jaeger <aj@arthur.rhein-neckar.de> * nscd/nscd_getpw_r.c (nscd_open_socket): Safe and reset errno so that a failure to connect to nscd doesn't change errno. 1998-03-04 Andreas Jaeger <aj@arthur.rhein-neckar.de> * manual/maint.texi (Reporting Bugs): Change bug-glibc@prep.ai.mit.edu to bug-glibc@gnu.org. * locale/iso-4217.def: Likewise 1998-03-04 12:43 Ulrich Drepper <drepper@cygnus.com> * manual/texinfo.tex: Updated. 1998-03-03 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> * sysdeps/posix/fpathconf.c: Don't modify errno for an undefined value. * sysdeps/posix/pathconf.c: Likewise. * posix/getconf.c: Print `undefined' if pathconf returns -1 without setting errno. 1998-03-04 Ulrich Drepper <drepper@cygnus.com> * sysdeps/unix/sysv/linux/powerpc/dl-sysdep.c: Fix cut&paste problem. * sysdeps/unix/sysv/linux/powerpc/sys/ucontext.h: New file. Patches by Elliot Lee <sopwith@cuc.edu>.
Diffstat (limited to 'sysdeps/posix/pathconf.c')
| -rw-r--r-- | sysdeps/posix/pathconf.c | 20 |
1 files changed, 9 insertions, 11 deletions
diff --git a/sysdeps/posix/pathconf.c b/sysdeps/posix/pathconf.c index c06906679d..fe2ac8d905 100644 --- a/sysdeps/posix/pathconf.c +++ b/sysdeps/posix/pathconf.c @@ -43,7 +43,6 @@ __pathconf (const char *path, int name) #ifdef LINK_MAX return LINK_MAX; #else - __set_errno (ENOSYS); return -1; #endif @@ -51,7 +50,6 @@ __pathconf (const char *path, int name) #ifdef MAX_CANON return MAX_CANON; #else - __set_errno (ENOSYS); return -1; #endif @@ -59,7 +57,6 @@ __pathconf (const char *path, int name) #ifdef MAX_INPUT return MAX_INPUT; #else - __set_errno (ENOSYS); return -1; #endif @@ -67,14 +64,21 @@ __pathconf (const char *path, int name) #ifdef NAME_MAX { struct statfs buf; + int save_errno = errno; if (__statfs (path, &buf) < 0) - return errno == ENOSYS ? NAME_MAX : -1; + { + if (errno == ENOSYS) + { + errno = save_errno; + return NAME_MAX; + } + return -1; + } else return buf.f_namelen; } #else - __set_errno (ENOSYS); return -1; #endif @@ -82,7 +86,6 @@ __pathconf (const char *path, int name) #ifdef PATH_MAX return PATH_MAX; #else - __set_errno (ENOSYS); return -1; #endif @@ -90,7 +93,6 @@ __pathconf (const char *path, int name) #ifdef PIPE_BUF return PIPE_BUF; #else - __set_errno (ENOSYS); return -1; #endif @@ -140,13 +142,9 @@ __pathconf (const char *path, int name) #ifdef SOCK_MAXBUF return SOCK_MAXBUF; #else - __set_errno (ENOSYS); return -1; #endif } - - __set_errno (ENOSYS); - return -1; } weak_alias (__pathconf, pathconf) |