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authorUlrich Drepper <drepper@redhat.com>1997-08-29 01:19:12 +0000
committerUlrich Drepper <drepper@redhat.com>1997-08-29 01:19:12 +0000
commit39e16978c3b4ac8eaf2201fac56316623910d9da (patch)
tree054fff18119b31464b3133ad91050694130c7d2a /io/sys/poll.h
parent92f1da4da04a7a86ddee91be5eaf0b10c333ac64 (diff)
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1997-08-29 02:36 Ulrich Drepper <drepper@cygnus.com> * Makefile (version-info.h): Use ISO form for the date. * catgets/catgetsinfo.h: Include <bits/libc-lock.h>. (struct catalog_obj): Add lock field. (__open_catalog): Remove second parameter from prototype. * catgets/catgets.c (catopen): Initialize lock field. (catgets): Don't pass second parameter to __open_catalog. * catgets/gencat.c: Initialize lock field and don't pass second parameter to __open_catalog. * catgets/open_catalog.c (__open_catalog): Decide about use of path by examining path in struct, not based on extra argument. Acquire a the lock before trying to load the catalog and release it before returning. * csu/Makefile (abi-tag.h): Make sure target directory exists. * io/Makefile (headers): Add bits/poll.h. * io/sys/poll.h: Remove definitions of POLL* constants. Include <bits/poll.h>. * sysdeps/generic/bits/poll.h: New file. * sysdeps/unix/sysv/linux/bits/poll.h: New file. * sysdeps/unix/sysv/linux/m68k/bits/poll.h: New file. * sysdeps/unix/sysv/linux/mips/bits/poll.h: New file. * sysdeps/unix/sysv/linux/sparc/bits/poll.h: New file. * libio/fileops.c (_IO_file_read, _IO_file_write): Remove dead code. * malloc/obstack.c: Add casts to keep very verbose compilers on 64bit machine quiet. * nss/Makefile (libnss_db.so): Find libdb.so in db2 directory. 1997-08-28 17:30 Ulrich Drepper <drepper@cygnus.com> * catgets/catgets.c (catopen): Correctly determine length of string in NLSPATH evironment variable. Patch by HJ Lu <hjl@gnu.ai.mit.edu>. 1997-08-27 23:19 Richard Henderson <rth@cygnus.com> * sysdeps/generic/dl-sysdep.c (DL_FIND_ARG_COMPONENTS): Provide default macro to track down arguments from stack start. (_dl_sysdep_start): Use it. * sysdeps/unix/sysv/linux/powerpc/dl-sysdep.c: Truncate to simply providing a special DL_FIND_ARG_COMPONENTS and including the next file up the line. * sysdeps/powerpc/e_sqrt.c: Move contents to w_sqrt.c and provide stub. * sysdeps/powerpc/e_sqrtf.c: Likewise. * sysdeps/powerpc/s_copysignf.S: Provide empty file; symbol is with the double precision version. * sysdeps/powerpc/s_fabsf.S: Likewise. * sysdeps/powerpc/s_isnanf.S: Likewise.
Diffstat (limited to 'io/sys/poll.h')
-rw-r--r--io/sys/poll.h25
1 files changed, 4 insertions, 21 deletions
diff --git a/io/sys/poll.h b/io/sys/poll.h
index e694fe37d5..b9af2cfc0e 100644
--- a/io/sys/poll.h
+++ b/io/sys/poll.h
@@ -1,5 +1,5 @@
/* Compatibility definitions for System V `poll' interface.
- Copyright (C) 1994, 1996 Free Software Foundation, Inc.
+ Copyright (C) 1994, 1996, 1997 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
@@ -22,6 +22,9 @@
#include <features.h>
+/* Get the platform dependent bits of `poll'. */
+#include <bits/poll.h>
+
__BEGIN_DECLS
/* Data structure describing a polling request. */
@@ -32,26 +35,6 @@ struct pollfd
short int revents; /* Types of events that actually occurred. */
};
-/* Event types that can be polled for. These bits may be set in `events'
- to indicate the interesting event types; they will appear in `revents'
- to indicate the status of the file descriptor. */
-#define POLLIN 01 /* There is data to read. */
-#define POLLPRI 02 /* There is urgent data to read. */
-#define POLLOUT 04 /* Writing now will not block. */
-
-/* Some aliases. */
-#define POLLWRNORM POLLOUT
-
-/* Event types always implicitly polled for. These bits need not be set in
- `events', but they will appear in `revents' to indicate the status of
- the file descriptor. */
-#define POLLERR 010 /* Error condition. */
-#define POLLHUP 020 /* Hung up. */
-#define POLLNVAL 040 /* Invalid polling request. */
-
-/* Canonical number of polling requests to read in at a time in poll. */
-#define NPOLLFILE 30
-
/* Poll the file descriptors described by the NFDS structures starting at
FDS. If TIMEOUT is nonzero and not -1, allow TIMEOUT milliseconds for