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Relax visibility of some more declaration.

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This commit is contained in:
Ulrich Drepper 2010-01-14 13:22:06 -08:00
parent 63ee841069
commit 52e2ea9a83
3 changed files with 7 additions and 4 deletions
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3
ChangeLog
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@ -1,5 +1,8 @@
2010-01-14 Ulrich Drepper <drepper@redhat.com>
* posix/unistd.h: Change getpagesize and getdtablesize declaration
visibility some more.
* resolv/netdb.h: Relax condition to elide obsolete resolver constants.
* posix/unistd.h: Declare getpagesize in _GNU_SOURCE mode.

4
posix/unistd.h
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@ -986,16 +986,16 @@ extern long int gethostid (void);
extern void sync (void) __THROW;
# if defined __USE_GNU || !defined __USE_XOPEN2K
# if defined __USE_BSD || !defined __USE_XOPEN2K
/* Return the number of bytes in a page. This is the system's page size,
which is not necessarily the same as the hardware page size. */
extern int getpagesize (void) __THROW __attribute__ ((__const__));
# endif
/* Return the maximum number of file descriptors
the current process could possibly have. */
extern int getdtablesize (void) __THROW;
# endif
#endif /* Use BSD || X/Open Unix. */

4
resolv/netdb.h
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@ -53,7 +53,7 @@
__BEGIN_DECLS
#if defined __USE_MISC || defined __USE_GNU || !defined __USE_XOPEN2K8
#if defined __USE_MISC || !defined __USE_XOPEN2K8
/* Error status for non-reentrant lookup functions.
We use a macro to access always the thread-specific `h_errno' variable. */
# define h_errno (*__h_errno_location ())
@ -87,7 +87,7 @@ extern int *__h_errno_location (void) __THROW __attribute__ ((__const__));
# define SCOPE_DELIMITER '%'
#endif
#if defined __USE_MISC || defined __USE_GNU
#ifdef __USE_MISC
/* Print error indicated by `h_errno' variable on standard error. STR
if non-null is printed before the error string. */
extern void herror (__const char *__str) __THROW;