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obstack: Fix portability issues

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i686-apple-darwin10-gcc-4.2.1 (GCC) 4.2.1, SunOS 5.10, and possibly
others do not have exit.h and exitfail.h. Remove the use of these in
obstack.c.

The __block variable was renamed to block to avoid a gcc error:

compat/obstack.h:190: error: __block attribute can be specified on variables only

Initial-patch-by: David Aguilar <davvid@gmail.com>
Reported-by: Brian Gernhardt <brian@gernhardtsoftware.com>
Signed-off-by: Fredrik Kuivinen <frekui@gmail.com>
Acked-by: David Aguilar <davvid@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Fredrik Kuivinen 2011-08-28 22:08:46 +02:00 committed by Junio C Hamano
parent 9eceddeec6
commit d190a0875f
3 changed files with 6 additions and 36 deletions
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35
compat/obstack.c
View File

@ -18,17 +18,9 @@
Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA. */
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#ifdef _LIBC
# include <obstack.h>
# include <shlib-compat.h>
#else
# include "obstack.h"
#endif
#include "git-compat-util.h"
#include <gettext.h>
#include "obstack.h"
/* NOTE BEFORE MODIFYING THIS FILE: This version number must be
incremented whenever callers compiled using an old obstack.h can no
@ -103,15 +95,6 @@ enum
static void print_and_abort (void);
void (*obstack_alloc_failed_handler) (void) = print_and_abort;
/* Exit value used when `print_and_abort' is used. */
# include <stdlib.h>
# ifdef _LIBC
int obstack_exit_failure = EXIT_FAILURE;
# else
# include "exitfail.h"
# define obstack_exit_failure exit_failure
# endif
# ifdef _LIBC
# if SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_3_4)
/* A looong time ago (before 1994, anyway; we're not sure) this global variable
@ -400,16 +383,6 @@ _obstack_memory_used (struct obstack *h)
return nbytes;
}
/* Define the error handler. */
# ifdef _LIBC
# include <libintl.h>
# else
# include "gettext.h"
# endif
# ifndef _
# define _(msgid) gettext (msgid)
# endif
# ifdef _LIBC
# include <libio/iolibio.h>
# endif
@ -435,7 +408,7 @@ print_and_abort (void)
# else
fprintf (stderr, "%s\n", _("memory exhausted"));
# endif
exit (obstack_exit_failure);
exit (1);
}
#endif /* !ELIDE_CODE */

5
compat/obstack.h
View File

@ -187,7 +187,7 @@ extern int _obstack_begin_1 (struct obstack *, int, int,
void (*) (void *, void *), void *);
extern int _obstack_memory_used (struct obstack *);
void obstack_free (struct obstack *__obstack, void *__block);
void obstack_free (struct obstack *, void *);
/* Error handler called when `obstack_chunk_alloc' failed to allocate
@ -195,9 +195,6 @@ void obstack_free (struct obstack *__obstack, void *__block);
should either abort gracefully or use longjump - but shouldn't
return. The default action is to print a message and abort. */
extern void (*obstack_alloc_failed_handler) (void);
/* Exit value used when `print_and_abort' is used. */
extern int obstack_exit_failure;
/* Pointer to beginning of object being allocated or to be allocated next.
Note that this might not be the final address of the object

2
kwset.c
View File

@ -37,7 +37,7 @@
#include "cache.h"
#include "kwset.h"
#include "obstack.h"
#include "compat/obstack.h"
#define NCHAR (UCHAR_MAX + 1)
#define obstack_chunk_alloc xmalloc