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Redirect xasprintf to grub_xvasprintf rather than having #ifdef's 

for vasprintf presence.
This commit is contained in:
Vladimir 'phcoder' Serbinenko 2013-05-10 20:57:32 +02:00
parent 30b03dc22e
commit 0f7e980b29
4 changed files with 9 additions and 45 deletions
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5
ChangeLog
View File

@ -1,3 +1,8 @@
2013-05-10 Vladimir Serbinenko <phcoder@gmail.com>
Redirect xasprintf to grub_xvasprintf rather than having #ifdef's
for vasprintf presence.
2013-05-10 Vladimir Serbinenko <phcoder@gmail.com> 2013-05-10 Vladimir Serbinenko <phcoder@gmail.com>
* util/grub-install.in: Handle efibootmgr presence check. * util/grub-install.in: Handle efibootmgr presence check.

2
configure.ac
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@ -355,7 +355,7 @@ else
fi fi
# Check for functions and headers. # Check for functions and headers.
AC_CHECK_FUNCS(posix_memalign memalign asprintf vasprintf getextmntent) AC_CHECK_FUNCS(posix_memalign memalign getextmntent)
AC_CHECK_HEADERS(sys/param.h sys/mount.h sys/mnttab.h sys/mkdev.h limits.h) AC_CHECK_HEADERS(sys/param.h sys/mount.h sys/mnttab.h sys/mkdev.h limits.h)
AC_CHECK_MEMBERS([struct statfs.f_fstypename],,,[$ac_includes_default AC_CHECK_MEMBERS([struct statfs.f_fstypename],,,[$ac_includes_default

39
grub-core/kern/emu/misc.c
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@ -145,36 +145,6 @@ xstrdup (const char *str)
return newstr; return newstr;
} }
#ifndef HAVE_VASPRINTF
int
vasprintf (char **buf, const char *fmt, va_list ap)
{
/* Should be large enough. */
*buf = xmalloc (512);
return vsnprintf (*buf, 512, fmt, ap);
}
#endif
#ifndef HAVE_ASPRINTF
int
asprintf (char **buf, const char *fmt, ...)
{
int status;
va_list ap;
va_start (ap, fmt);
status = vasprintf (buf, fmt, ap);
va_end (ap);
return status;
}
#endif
char * char *
xasprintf (const char *fmt, ...) xasprintf (const char *fmt, ...)
{ {
@ -182,12 +152,9 @@ xasprintf (const char *fmt, ...)
char *result; char *result;
va_start (ap, fmt); va_start (ap, fmt);
if (vasprintf (&result, fmt, ap) < 0) result = grub_xvasprintf (fmt, ap);
{ if (!result)
if (errno == ENOMEM) grub_util_error ("%s", _("out of memory"));
grub_util_error ("%s", _("out of memory"));
return NULL;
}
return result; return result;
} }

8
include/grub/emu/misc.h
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@ -64,14 +64,6 @@ void EXPORT_FUNC(grub_util_warn) (const char *fmt, ...) __attribute__ ((format (
void EXPORT_FUNC(grub_util_info) (const char *fmt, ...) __attribute__ ((format (printf, 1, 2))); void EXPORT_FUNC(grub_util_info) (const char *fmt, ...) __attribute__ ((format (printf, 1, 2)));
void EXPORT_FUNC(grub_util_error) (const char *fmt, ...) __attribute__ ((format (printf, 1, 2), noreturn)); void EXPORT_FUNC(grub_util_error) (const char *fmt, ...) __attribute__ ((format (printf, 1, 2), noreturn));
#ifndef HAVE_VASPRINTF
int EXPORT_FUNC(vasprintf) (char **buf, const char *fmt, va_list ap);
#endif
#ifndef HAVE_ASPRINTF
int EXPORT_FUNC(asprintf) (char **buf, const char *fmt, ...);
#endif
extern char * canonicalize_file_name (const char *path); extern char * canonicalize_file_name (const char *path);
#ifdef HAVE_DEVICE_MAPPER #ifdef HAVE_DEVICE_MAPPER