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author | Paul Smith <psmith@gnu.org> | 2013-11-23 22:23:52 -0500 |
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committer | Paul Smith <psmith@gnu.org> | 2013-11-23 22:23:52 -0500 |
commit | 757849cd93a9bc361a5113e3aaafe516773aad44 (patch) | |
tree | d6acd1705fe25873b43fa7d16b736e44b6191ab7 /misc.c | |
parent | 9d58570c77240fed53d1f88217877f8e778f4bb2 (diff) | |
download | gunmake-757849cd93a9bc361a5113e3aaafe516773aad44.tar.gz |
[SV 40361] Don't use vsnprintf(), which is an ISO C99 function.
* output.c (error, fatal, message): Take an extra argument specifying
how many bytes are used by the formatted arguments.
(get_buffer): New function that allocates the requested buffer size.
Remove msc_vsnprintf(), vfmtconcat(), and fmtconcat() as unneeded.
* makeint.h: Declare various helper macros for generating output.
* *.c: Change all error(), fatal(), message() calls to use the macros,
or pass the extra length argument directly.
Diffstat (limited to 'misc.c')
-rw-r--r-- | misc.c | 10 |
1 files changed, 5 insertions, 5 deletions
@@ -219,7 +219,7 @@ xmalloc (unsigned int size) /* Make sure we don't allocate 0, for pre-ISO implementations. */ void *result = malloc (size ? size : 1); if (result == 0) - fatal (NILF, _("virtual memory exhausted")); + OUT_OF_MEM(); return result; } @@ -230,7 +230,7 @@ xcalloc (unsigned int size) /* Make sure we don't allocate 0, for pre-ISO implementations. */ void *result = calloc (size ? size : 1, 1); if (result == 0) - fatal (NILF, _("virtual memory exhausted")); + OUT_OF_MEM(); return result; } @@ -245,7 +245,7 @@ xrealloc (void *ptr, unsigned int size) size = 1; result = ptr ? realloc (ptr, size) : malloc (size); if (result == 0) - fatal (NILF, _("virtual memory exhausted")); + OUT_OF_MEM(); return result; } @@ -262,7 +262,7 @@ xstrdup (const char *ptr) #endif if (result == 0) - fatal (NILF, _("virtual memory exhausted")); + OUT_OF_MEM(); #ifdef HAVE_STRDUP return result; @@ -281,7 +281,7 @@ xstrndup (const char *str, unsigned int length) #ifdef HAVE_STRNDUP result = strndup (str, length); if (result == 0) - fatal (NILF, _("virtual memory exhausted")); + OUT_OF_MEM(); #else result = xmalloc (length + 1); if (length > 0) |