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authorChristopher Li <git@chrisli.org>2005-04-26 19:00:58 (GMT)
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-26 19:00:58 (GMT)
commit812666c8e66a21e668c0789d0422aa5a7db54961 (patch)
treeb98a096f4b3c70aac3110f905a1367c23b402cca /strbuf.c
parentf2a19340ada1188e278d5b198d3466ed7411e2d4 (diff)
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[PATCH] introduce xmalloc and xrealloc
Introduce xmalloc and xrealloc to die gracefully with a descriptive message when out of memory, rather than taking a SIGSEGV. Signed-off-by: Christopher Li<chrislgit@chrisli.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'strbuf.c')
-rw-r--r--strbuf.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/strbuf.c b/strbuf.c
index dac945c..d381c1d 100644
--- a/strbuf.c
+++ b/strbuf.c
@@ -1,6 +1,7 @@
#include <stdio.h>
#include <stdlib.h>
#include "strbuf.h"
+#include "cache.h"
void strbuf_init(struct strbuf *sb) {
sb->buf = 0;
@@ -15,7 +16,7 @@ static void strbuf_begin(struct strbuf *sb) {
static void inline strbuf_add(struct strbuf *sb, int ch) {
if (sb->alloc <= sb->len) {
sb->alloc = sb->alloc * 3 / 2 + 16;
- sb->buf = realloc(sb->buf, sb->alloc);
+ sb->buf = xrealloc(sb->buf, sb->alloc);
}
sb->buf[sb->len++] = ch;
}