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- use strtol instead of strtoll if the latter does not exist

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- add and use wrapper for attribute
- add and use replacement for vasprintf if it is unavailable
This commit is contained in:
Bernhard Reutner-Fischer 2006-05-26 19:58:58 +00:00
parent 781e42d66c
commit d29337580e
1 changed files with 19 additions and 3 deletions
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22
scripts/bb_mkdep.c
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@ -69,10 +69,19 @@
#include <fcntl.h>
#include <limits.h>
#ifdef __GNUC__
#define ATTRIBUTE __attribute__
#else
#define ATTRIBUTE(a) /* nothing */
#endif
#if !(defined __USE_ISOC99 || (defined __GLIBC_HAVE_LONG_LONG && defined __USE_MISC))
#define strtoll strtol
#endif
/* partial and simplified libbb routine */
static void bb_error_d(const char *s, ...) __attribute__ ((noreturn, format (printf, 1, 2)));
static char * bb_asprint(const char *format, ...) __attribute__ ((format (printf, 1, 2)));
static void bb_error_d(const char *s, ...) ATTRIBUTE ((noreturn, format (printf, 1, 2)));
static char * bb_asprint(const char *format, ...) ATTRIBUTE ((format (printf, 1, 2)));
static char *bb_simplify_path(const char *path);
/* stolen from libbb as is */
@ -1598,7 +1607,7 @@ static void scan_dir_find_ch_files(const char *p)
}
}
static void show_usage(void) __attribute__ ((noreturn));
static void show_usage(void) ATTRIBUTE ((noreturn));
static void show_usage(void)
{
bb_error_d("%s\n%s\n", bb_mkdep_terse_options, bb_mkdep_full_options);
@ -1720,9 +1729,16 @@ static char *bb_asprint(const char *format, ...)
int r;
char *out;
#ifdef __USE_GNU
va_start(p, format);
r = vasprintf(&out, format, p);
va_end(p);
#else
out = xmalloc(BUFSIZ);
va_start(p, format);
r = vsprintf(out, format, p);
va_end(p);
#endif
if (r < 0)
bb_error_d("bb_asprint: %m");