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-rw-r--r--utility.c18
1 files changed, 15 insertions, 3 deletions
diff --git a/utility.c b/utility.c
index 18d3c14..50f497f 100644
--- a/utility.c
+++ b/utility.c
@@ -1454,17 +1454,28 @@ extern pid_t* findPidByName( char* pidName)
#endif /* BB_FEATURE_USE_DEVPS_PATCH */
#endif /* BB_KILLALL || ( BB_FEATURE_LINUXRC && ( BB_HALT || BB_REBOOT || BB_POWEROFF )) */
+#ifndef DMALLOC
/* this should really be farmed out to libbusybox.a */
extern void *xmalloc(size_t size)
{
- void *cp = malloc(size);
+ void *ptr = malloc(size);
- if (cp == NULL)
+ if (!ptr)
fatalError(memory_exhausted);
- return cp;
+ return ptr;
}
+void *xrealloc(void *old, size_t size)
+{
+ void *ptr = realloc(old, size);
+ if (!ptr)
+ fatalError(memory_exhausted);
+ return ptr;
+}
+#endif
+
#if defined BB_FEATURE_NFSMOUNT
+# ifndef DMALLOC
extern char * xstrdup (const char *s) {
char *t;
@@ -1478,6 +1489,7 @@ extern char * xstrdup (const char *s) {
return t;
}
+# endif
extern char * xstrndup (const char *s, int n) {
char *t;