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authorUlrich Drepper <drepper@redhat.com>1999-03-14 21:12:49 +0000
committerUlrich Drepper <drepper@redhat.com>1999-03-14 21:12:49 +0000
commit336dfb2d27fdd4c8fb69b5aee7817b595bb23691 (patch)
treeb1190e254b25453d8f70260cfd6e4d6c64f63d27
parentcb9245ba930565190b73f86e032fdbf75ec427a0 (diff)
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Update.
1999-03-13 Mark Kettenis <kettenis@gnu.org> * sysdeps/unix/bsd/getpt.c (__getpt): Do not use `isatty' to check if the opened master pty really is a pty. `isatty' checks for tty-ness and a pty is not a tty. Return ENOENT instead of ENFILE if we are out of pty's. 1999-03-13 Mark Kettenis <kettenis@gnu.org> * sysdeps/generic/utmp_file.c (setutent_file): Make sure the just opened file is closed on exec. * login/utmp_daemon.c (setutent_daemon): Likewise for the just opened socket. 1999-03-13 Andreas Jaeger <aj@arthur.rhein-neckar.de> * manual/llio.texi (File Position Primitive): Reformat @end command. Patch by Bruno Haible <haible@ilog.fr> [PR libc/1020]. * nscd/nscd_getpw_r.c (nscd_getpw_r): Set `errno' correctly if no entry is found. * nscd/nscd_getgr_r.c (nscd_getgr_r): Likewise. * nscd/nscd_gethst_r.c (nscd_gethst_r): Likewise.
-rw-r--r--ChangeLog24
-rw-r--r--login/utmp_daemon.c15
-rw-r--r--manual/llio.texi3
-rw-r--r--nscd/nscd_getgr_r.c4
-rw-r--r--nscd/nscd_gethst_r.c2
-rw-r--r--nscd/nscd_getpw_r.c2
-rw-r--r--sysdeps/generic/utmp_file.c13
-rw-r--r--sysdeps/unix/bsd/getpt.c14
8 files changed, 64 insertions, 13 deletions
diff --git a/ChangeLog b/ChangeLog
index 4e4ce5d..03e2623 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,29 @@
+1999-03-13 Mark Kettenis <kettenis@gnu.org>
+
+ * sysdeps/unix/bsd/getpt.c (__getpt): Do not use `isatty' to check
+ if the opened master pty really is a pty. `isatty' checks for
+ tty-ness and a pty is not a tty. Return ENOENT instead of ENFILE
+ if we are out of pty's.
+
+1999-03-13 Mark Kettenis <kettenis@gnu.org>
+
+ * sysdeps/generic/utmp_file.c (setutent_file): Make sure the just
+ opened file is closed on exec.
+ * login/utmp_daemon.c (setutent_daemon): Likewise for the just
+ opened socket.
+
+1999-03-13 Andreas Jaeger <aj@arthur.rhein-neckar.de>
+
+ * manual/llio.texi (File Position Primitive): Reformat @end
+ command. Patch by Bruno Haible <haible@ilog.fr> [PR libc/1020].
+
1999-03-14 Ulrich Drepper <drepper@cygnus.com>
+ * nscd/nscd_getpw_r.c (nscd_getpw_r): Set `errno' correctly if no
+ entry is found.
+ * nscd/nscd_getgr_r.c (nscd_getgr_r): Likewise.
+ * nscd/nscd_gethst_r.c (nscd_gethst_r): Likewise.
+
* locale/programs/localedef.c (main): Initialize `cat' to please
the compiler.
diff --git a/login/utmp_daemon.c b/login/utmp_daemon.c
index 95e5d42..148a472 100644
--- a/login/utmp_daemon.c
+++ b/login/utmp_daemon.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1997, 1998 Free Software Foundation, Inc.
+/* Copyright (C) 1997, 1998, 1999 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Mark Kettenis <kettenis@phys.uva.nl>, 1997.
@@ -19,6 +19,7 @@
#include <assert.h>
#include <errno.h>
+#include <fcntl.h>
#include <stdlib.h>
#include <string.h>
#include <sys/socket.h>
@@ -83,6 +84,8 @@ setutent_daemon (void)
if (daemon_sock < 0)
{
+ int result;
+
daemon_sock = open_socket (_PATH_UTMPD_RW);
if (daemon_sock < 0)
{
@@ -91,6 +94,16 @@ setutent_daemon (void)
if (daemon_sock < 0)
return 0;
}
+
+ /* We have to make sure the socket is `closed on exec'. */
+ result = __fcntl (daemon_sock, F_GETFD, 0);
+ if (result >= 0)
+ result = __fcntl (daemon_sock, F_SETFD, flags | FD_CLOEXEC);
+ if (result == -1)
+ {
+ close (daemon_sock);
+ return 0;
+ }
}
/* Send request to the daemon. */
diff --git a/manual/llio.texi b/manual/llio.texi
index 2e497bf..47f79a7 100644
--- a/manual/llio.texi
+++ b/manual/llio.texi
@@ -739,7 +739,8 @@ the file. A negative count specifies a position within the current
extent of the file; a positive count specifies a position past the
current end. If you set the position past the current end, and
actually write data, you will extend the file with zeros up to that
-position.@end table
+position.
+@end table
The return value from @code{lseek} is normally the resulting file
position, measured in bytes from the beginning of the file.
diff --git a/nscd/nscd_getgr_r.c b/nscd/nscd_getgr_r.c
index 7d2caac..cb5a8d6 100644
--- a/nscd/nscd_getgr_r.c
+++ b/nscd/nscd_getgr_r.c
@@ -207,6 +207,8 @@ nscd_getgr_r (const char *key, size_t keylen, request_type type,
if (__read (sock, resultbuf->gr_mem[0], total_len) != total_len)
{
__close (sock);
+ /* The `errno' to some value != ERANGE. */
+ __set_errno (ENOENT);
return -1;
}
@@ -216,6 +218,8 @@ nscd_getgr_r (const char *key, size_t keylen, request_type type,
else
{
__close (sock);
+ /* The `errno' to some value != ERANGE. */
+ __set_errno (ENOENT);
return -1;
}
}
diff --git a/nscd/nscd_gethst_r.c b/nscd/nscd_gethst_r.c
index 46f1611..961f695 100644
--- a/nscd/nscd_gethst_r.c
+++ b/nscd/nscd_gethst_r.c
@@ -299,6 +299,8 @@ nscd_gethst_r (const char *key, size_t keylen, request_type type,
*h_errnop = hst_resp.error;
__close (sock);
+ /* The `errno' to some value != ERANGE. */
+ __set_errno (ENOENT);
return -1;
}
}
diff --git a/nscd/nscd_getpw_r.c b/nscd/nscd_getpw_r.c
index 5050253..e0600cb 100644
--- a/nscd/nscd_getpw_r.c
+++ b/nscd/nscd_getpw_r.c
@@ -177,6 +177,8 @@ nscd_getpw_r (const char *key, size_t keylen, request_type type,
else
{
__close (sock);
+ /* The `errno' to some value != ERANGE. */
+ __set_errno (ENOENT);
return -1;
}
}
diff --git a/sysdeps/generic/utmp_file.c b/sysdeps/generic/utmp_file.c
index ddf4946..74e91fb 100644
--- a/sysdeps/generic/utmp_file.c
+++ b/sysdeps/generic/utmp_file.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1996, 1997, 1998 Free Software Foundation, Inc.
+/* Copyright (C) 1996, 1997, 1998, 1999 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@cygnus.com>
and Paul Janzen <pcj@primenet.com>, 1996.
@@ -114,6 +114,7 @@ setutent_file (void)
if (file_fd < 0)
{
const char *file_name;
+ int result;
file_name = TRANSFORM_UTMP_FILE_NAME (__libc_utmp_file_name);
@@ -125,6 +126,16 @@ setutent_file (void)
if (file_fd == -1)
return 0;
}
+
+ /* We have to make sure the file is `closed on exec'. */
+ result = __fcntl (file_fd, F_GETFD, 0);
+ if (result >= 0)
+ result = __fcntl (file_fd, F_SETFD, result | FD_CLOEXEC);
+ if (result == -1)
+ {
+ close (file_fd);
+ return 0;
+ }
}
__lseek (file_fd, 0, SEEK_SET);
diff --git a/sysdeps/unix/bsd/getpt.c b/sysdeps/unix/bsd/getpt.c
index 55d87fa..d807097 100644
--- a/sysdeps/unix/bsd/getpt.c
+++ b/sysdeps/unix/bsd/getpt.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1998 Free Software Foundation, Inc.
+/* Copyright (C) 1998, 1999 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Zack Weinberg <zack@rabi.phys.columbia.edu>, 1998.
@@ -64,20 +64,14 @@ __getpt (void)
fd = __open (buf, O_RDWR);
if (fd != -1)
- {
- if (__isatty (fd))
- return fd;
+ return fd;
- __close (fd);
- continue;
- }
-
- if (errno != EIO)
+ if (errno == ENOENT)
return -1;
}
}
- __set_errno (ENFILE);
+ __set_errno (ENOENT);
return -1;
}
weak_alias (__getpt, getpt)