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authorUlrich Drepper <drepper@redhat.com>1999-08-18 07:53:35 +0000
committerUlrich Drepper <drepper@redhat.com>1999-08-18 07:53:35 +0000
commit219aa9e9f9677e2f50095433ca233abdef23a6b0 (patch)
treeb558f5684364dbc84b62e8db65d3c8a10b9c9900 /include/bits
parentb43f26bbe8f09d0fce67d25549d04f7e19b589c1 (diff)
downloadglibc-219aa9e9f9677e2f50095433ca233abdef23a6b0.tar.gz
Update.
1999-08-18 Ulrich Drepper <drepper@cygnus.com> * Rules: When generating stdio_lim.h also rewrite IOV_MAX definition. * stdio-common/stdio_lim.h.in: Add IOV_MAX template. * include/bits/xopen_lim.h: Don't define IOV_MAX here, get it from stdio_lim.h. Define LONG_BIT and WORD_BIT. * include/features.h: Define __USE_XOPEN2K if _XOPEN_SOURCE == 600. * libio/stdio.h: Don't declare cuserid and getopt for X/Open issue 6. * misc/search.h: Don't define NULL. * posix/sys/types.h: Define blksize_t if it hasn't happened. Only define key_t and blkcnt_t if it hasn't happened before. Define blksize_t if not happened before. * io/sys/stat.h: Don't define pid_t. Define blkcnt_t and blksize_t. * sysdeps/generic/bits/types.h: Define __blksize_t. * sysdeps/unix/sysv/linux/alpha/bits/types.h: Likewise. * sysdeps/unix/sysv/linux/bits/types.h: Likewise. * sysdeps/unix/sysv/linux/mips/bits/types.h: Likewise. * sysdeps/unix/sysv/linux/sparc/bits/types.h: Likewise. * sysdeps/unix/sysv/sysv4/solaris2/bits/types.h: Likewise. * sysdeps/mach/hurd/bits/stat.h (struct stat): Use __blksize_t for st_blksize member. (struct stat64): Likewise. * sysdeps/unix/bsd/bits/stat.h: Likewise. * sysdeps/unix/bsd/osf/alpha/bits/stat.h: Likewise. * sysdeps/unix/sysv/linux/alpha/bits/stat.h: Likewise. * sysdeps/unix/sysv/linux/bits/stat.h: Likewise. * sysdeps/unix/sysv/linux/mips/bits/stat.h: Likewise. * sysdeps/unix/sysv/sysv4/i386/bist/stat.h: Likewise. * sysdeps/unix/sysv/sysv4/solaris2/bits/stat.h: Likewise. * stdlib/getsubopt.c: Correct type of second argument. * stdlib/stdlib.h: Likewise. * stdlib/monetary.h: Don't include sys/types.h. Define only size_t and ssize_t. * sysdeps/generic/putenv.c: Correct type of parameter. * stdlib/stdlib.h: Likewise. * sysdeps/generic/msgsnd.c: Correct type of second parameter. * sysdeps/unix/sysv/linux/msgsnd.c: Likewise. * sysvips/sys/msg.h: Likewise. * sysdeps/generic/semop.c: Correct type of third parameter. * sysdeps/unix/sysv/linux/semop.c: Likewise. * sysvipc/sys/sem.h: Likewise. Don't include sys/types.h, define size_t. * sysdeps/generic/shmget.c: Correct type of second parameter. * sysdeps/unix/sysv/linux/shmget.c: Likewise. * sysvips/sys/shm.h: Likewise. Don't include unistd.h and sys/types.h. Declare __getpagesize here. * sysdeps/generic/bits/ipc.h: Include bits/types.h instead of sys/types.h. * sysdeps/gnu/bits/ipc.h: Likewise. * sysdeps/unix/sysv/linux/alpha/bits/ipc.h: Likewise. * sysdeps/unix/sysv/linux/mips/bits/ipc.h: Likewise. * sysdeps/unix/sysv/linux/powerpc/bits/ipc.h: Likewise. * sysvipc/sys/ipc.h: Define uid_t, gid_t, mode_t, and key_t if not already done. * sysdeps/unix/bsd/usleep.c: Correct type of parameter. * debug/versions: Export __cyg_profile_func_enter and __cyg_profile_func_exit. * math/bits/mathcalls.h: Pretty print.
Diffstat (limited to 'include/bits')
-rw-r--r--include/bits/xopen_lim.h32
1 files changed, 26 insertions, 6 deletions
diff --git a/include/bits/xopen_lim.h b/include/bits/xopen_lim.h
index 9f22e44e25..607c50b678 100644
--- a/include/bits/xopen_lim.h
+++ b/include/bits/xopen_lim.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 1996, 1997 Free Software Foundation, Inc.
+/* Copyright (C) 1996, 1997, 1999 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
@@ -31,6 +31,7 @@
#define _XOPEN_LIM_H 1
#define __need_FOPEN_MAX
+#define __need_IOV_MAX
#include <bits/stdio_lim.h>
/* We do not provide fixed values for
@@ -44,6 +45,9 @@
CHILD_MAX Maximum number of simultaneous processes per real
user ID.
+ IOV_MAX Maximum number of `iovec' structures that one process has
+ available for use with `readv' or writev'.
+
OPEN_MAX Maximum number of files that one process can have open
at anyone time.
@@ -53,11 +57,6 @@
PASS_MAX Maximum number of significant bytes in a password.
*/
-
-/* Maximum number of `iovec' structures that one process has available
- for use with `readv' or writev'. */
-#define IOV_MAX _XOPEN_IOV_MAX
-
/* The number of streams that one process can have open at one time. */
#define STREAM_MAX FOPEN_MAX
@@ -93,4 +92,25 @@
/* Default process priority. */
#define NZERO 20
+
+/* Number of bits in a word of type `int'. */
+#if INT_MAX == 32767
+# define WORD_BIT 16
+#else
+# if INT_MAX == 2147483647
+# define WORD_BIT 32
+# else
+/* Safe assumption. */
+# define WORD_BIT 64
+# endif
+#endif
+
+/* Number of bits in a word of type `long int'. */
+#if INT_MAX == 2147483647
+# define LONG_BIT 32
+#else
+/* Safe assumption. */
+# define LONG_BIT 64
+#endif
+
#endif /* bits/xopen_lim.h */