diff options
| author |   Ulrich Drepper <drepper@redhat.com> | 1999-02-22 18:08:28 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 1999-02-22 18:08:28 +0000 |
| commit | 4985fb53859f7aab18676cdaeb7a620571269976 (patch) | |
| tree | b204c7659189f4022a892f5a7578d55cd67ca39b /sysdeps/unix/sysv/linux/ttyname.c | |
| parent | Update. (diff) | |
| download | glibc-4985fb53859f7aab18676cdaeb7a620571269976.tar.gz glibc-4985fb53859f7aab18676cdaeb7a620571269976.tar.bz2 glibc-4985fb53859f7aab18676cdaeb7a620571269976.zip | |
Update.
1999-02-22 Ulrich Drepper <drepper@cygnus.com>
* sysdeps/unix/sysv/linux/ttyname.c: Use __xstat and __fxstat
instead of stat and fstat.
* sysdeps/unix/sysv/linux/ttyname_r.c: Likewise.
Diffstat (limited to 'sysdeps/unix/sysv/linux/ttyname.c')
| -rw-r--r-- | sysdeps/unix/sysv/linux/ttyname.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/sysdeps/unix/sysv/linux/ttyname.c b/sysdeps/unix/sysv/linux/ttyname.c index 6ea406a8b8..a32d1a6605 100644 --- a/sysdeps/unix/sysv/linux/ttyname.c +++ b/sysdeps/unix/sysv/linux/ttyname.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1991, 92, 93, 96, 97, 98 Free Software Foundation, Inc. +/* Copyright (C) 1991, 92, 93, 96, 97, 98, 99 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -79,7 +79,7 @@ getttyname (dev, mydev, myino, save, dostat) *((char *) __mempcpy (name, dev, devlen - 1)) = '/'; } memcpy (&name[devlen], d->d_name, dlen); - if (stat (name, &st) == 0 + if (__xstat (_STAT_VER, name, &st) == 0 #ifdef _STATBUF_ST_RDEV && S_ISCHR (st.st_mode) && st.st_rdev == mydev #else @@ -107,6 +107,7 @@ ttyname (fd) { static char *buf; static size_t buflen = 0; + static int dev_pts_available = 1; char procname[30]; struct stat st, st1; int dostat = 0; @@ -135,10 +136,11 @@ ttyname (fd) && buf[0] != '[') return buf; - if (fstat (fd, &st) < 0) + if (__fxstat (_STAT_VER, fd, &st) < 0) return NULL; - if (stat ("/dev/pts", &st1) == 0 && S_ISDIR (st1.st_mode)) + if (dev_pts_available + && __xstat (_STAT_VER, "/dev/pts", &st1) == 0 && S_ISDIR (st1.st_mode)) { #ifdef _STATBUF_ST_RDEV name = getttyname ("/dev/pts", st.st_rdev, st.st_ino, save, &dostat); @@ -150,6 +152,7 @@ ttyname (fd) { __set_errno (save); name = NULL; + dev_pts_available = 1; } if (!name && dostat != -1) |