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| author | Ulrich Drepper <drepper@redhat.com> | 1996-08-12 01:42:37 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 1996-08-12 01:42:37 +0000 |
| commit | a3e59be8d1e0dbb1d2ab25c3dc4b0ad04e159ad2 (patch) | |
| tree | 4e507bb1c5005fdd7180feff4fa4729ca3790a8a /sysdeps/posix/ttyname.c | |
| parent | 267ca16a67be70e0361c212e805d43884aee4506 (diff) | |
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Update.cvs/libc-ud-960811
Mon Aug 12 03:31:58 1996 Ulrich Drepper <drepper@cygnus.com>
* nss/nsswitch.c (__nss_configure_lookup): New function.
Allows to specify services.
* nss/XXX-lookup.h: Rename database variable and make global.
* nss/databases.def: New file. Real names of all databases.
* nss/nss.h: New file. Contains declaration useful for users
and service developers.
* nss/nsswitch.h: Move some declarations to nss/nss.h.
* nss.h: New file. Wrapper around nss/nss.h.
* nss/Makefile (headers): Add nss.h.
(distributes): Add databases.h.
Sun Aug 11 16:19:42 1996 Ulrich Drepper <drepper@cygnus.com>
Help the poor people with fast machines by making sure only
one `ar' commands works on the library.
* autolock.sh: New file. Written by Tom Tromey.
* Makerules (do-ar): Call autolock.sh shell script instead of
directly using `ar'.
* config.make.in: Make configuration variable AUTOLOCK which
gets initialized by configure.
* configure.in: Define variable AUTOLOCK to point to autolock.sh
script and mark it to substitute.
* string/Makefile: Add -fno-builtin for tst-strlen.c, too.
* elf/dl-lookup.c (_dl_lookup_symbol): Allow self-referencing.
Patch by David Mosberger-Tang.
Sun Aug 11 01:12:38 1996 Richard Henderson <rth@tamu.edu>
* sysdeps/alpha/dl-machine.h (elf_alpha_fix_plt): Optimize LD_BIND_NOW
startup by moving Icache flush from here ...
(ELF_MACHINE_RUNTIME_TRAMPOLINE): ... to here.
(ELF_MACHINE_USER_ADDRESS_MASK): Delete; it is unused.
* sysdeps/alpha/divrem.h: Update comment to reflect the actual
calling conventions. The code is already correct.
Sun Aug 11 01:06:42 1996 Richard Henderson <rth@tamu.edu>
* string/Makefile: Compile tester with -fno-builtin as we want to
test our implementations, not gcc's.
Diffstat (limited to 'sysdeps/posix/ttyname.c')
| -rw-r--r-- | sysdeps/posix/ttyname.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/sysdeps/posix/ttyname.c b/sysdeps/posix/ttyname.c index b0650b38b0..7c7ed2428a 100644 --- a/sysdeps/posix/ttyname.c +++ b/sysdeps/posix/ttyname.c @@ -44,6 +44,9 @@ DEFUN(ttyname, (fd), int fd) struct dirent *d; int save = errno; + if (!__isatty (fd)) + return NULL; + if (fstat (fd, &st) < 0) return NULL; mydev = st.st_dev; |