mirror of
https://git.freebsd.org/ports.git
synced 2025-06-02 11:26:29 -04:00
552479055e
Elfutils is a collection of utilities, including: stack (to show backtraces); nm (for listing symbols from object files); size (for listing the section sizes of an object or archive file); strip (for discarding symbols); readelf (to see the raw ELF file structures); elflint (to check for well-formed ELF files); and elfcompress (to compress or decompress ELF sections). It also provides libraries to allow other programs to manipulate ELF and DWARF data. WWW: https://fedorahosted.org/elfutils/ Reviewed by: bdrewery Sponsored by: EMC / Isilon Storage Division Differential Revision: https://reviews.freebsd.org/D7206
26 lines
529 B
C
26 lines
529 B
C
--- lib/vasnprintf.h.orig 2016-07-13 08:19:27 UTC
|
|
+++ lib/vasnprintf.h
|
|
@@ -0,0 +1,23 @@
|
|
+#pragma once
|
|
+#include <stdarg.h>
|
|
+#include <stdio.h>
|
|
+
|
|
+static inline char *
|
|
+vasnprintf(char *resultbuf, size_t *lengthp, const char *format, va_list args)
|
|
+{
|
|
+ char *alloc;
|
|
+ int len;
|
|
+
|
|
+ len = vasprintf(&alloc, format, args);
|
|
+ if (len < 0)
|
|
+ return (NULL);
|
|
+
|
|
+ *lengthp = len;
|
|
+
|
|
+ if (resultbuf != NULL && (size_t)len < *lengthp) {
|
|
+ memcpy(resultbuf, alloc, len + 1);
|
|
+ free(alloc);
|
|
+ return (resultbuf);
|
|
+ }
|
|
+ return (alloc);
|
|
+}
|