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1999-03-08  Andreas Schwab  <schwab@issan.cs.uni-dortmund.de>

	* sysdeps/unix/sysv/linux/ttyname.c (ttyname): Undo last change.
	/dev/pts status may change during runtime.

1999-03-08  Andreas Schwab  <schwab@issan.cs.uni-dortmund.de>

	* sysdeps/unix/sysv/linux/ttyname_r.c (__ttyname_r): Undo last
	change.  /dev/pts status can change during runtime.

1999-03-07  Thorsten Kukuk  <kukuk@suse.de>

	* sunrpc/svc_tcp.c (readtcp): go into fatal error state if
	poll reports error.
	* nis/nss_nisplus/nisplus-parser.c: Avoid duplicate strlen calls,
	add some more sanity checks.
	* nis/nss_nisplus/nisplus-pwd.c: Include nisplus-parser.h for
	parser prototype.

1999-03-05  Thorsten Kukuk  <kukuk@suse.de>

	* sunrpc/rpc/xdr.h: Add x_getint32/x_putint32 to xdr_ops,
	change XDR_GETINT32/XDR_PUTINT32 to sue new functions.
	* sunrpc/xdr_mem.c: Add xdrmem_getint32, xdrmem_putint32.
	* sunrpc/xdr_rec.c: Add xdrrec_getint32, xdrrec_putint32.
	* sunrpc/xdr_sizeof.c: Add x_putint32, add dummy function
	for x_getint32.
	* sunrpc/xdr_stdio.c: Add xdrstdio_getint32, xdrstdio_putint32.
	* nis/nis_print.c: Fix ctime argument for platforms where
	sizeof (time_t) != sizeof (int).

	255.  Patch by Bruno Haible <haible@ilog.fr> [PR libc/1010].
This commit is contained in:
Ulrich Drepper
1999-03-08 11:46:22 +00:00
parent b74656f982
commit 7d1de115db
13 changed files with 284 additions and 102 deletions
Download Patch File Download Diff File Expand all files Collapse all files

22
sysdeps/unix/sysv/linux/ttyname.c
View File

@ -107,11 +107,10 @@ 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;
char *name = NULL;
char *name;
int save = errno;
if (!__isatty (fd))
@ -139,21 +138,18 @@ ttyname (fd)
if (__fxstat (_STAT_VER, fd, &st) < 0)
return NULL;
if (dev_pts_available)
if (__xstat (_STAT_VER, "/dev/pts", &st1) == 0 && S_ISDIR (st1.st_mode))
{
if (__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);
name = getttyname ("/dev/pts", st.st_rdev, st.st_ino, save, &dostat);
#else
name = getttyname ("/dev/pts", st.st_dev, st.st_ino, save, &dostat);
name = getttyname ("/dev/pts", st.st_dev, st.st_ino, save, &dostat);
#endif
}
else
{
__set_errno (save);
dev_pts_available = 0;
}
}
else
{
__set_errno (save);
name = NULL;
}
if (!name && dostat != -1)