[T106][ZXW-22]7520V3SCV2.01.01.02P42U09_VEC_V0.8_AP_VEC origin source commit
Change-Id: Ic6e05d89ecd62fc34f82b23dcf306c93764aec4b
diff --git a/ap/libc/glibc/glibc-2.22/timezone/ialloc.c b/ap/libc/glibc/glibc-2.22/timezone/ialloc.c
new file mode 100644
index 0000000..b6f0188
--- /dev/null
+++ b/ap/libc/glibc/glibc-2.22/timezone/ialloc.c
@@ -0,0 +1,32 @@
+/*
+** This file is in the public domain, so clarified as of
+** 2006-07-17 by Arthur David Olson.
+*/
+
+/*LINTLIBRARY*/
+
+#include "private.h"
+
+char *
+icatalloc(char *const old, const char *const new)
+{
+ register char * result;
+ register int oldsize, newsize;
+
+ newsize = (new == NULL) ? 0 : strlen(new);
+ if (old == NULL)
+ oldsize = 0;
+ else if (newsize == 0)
+ return old;
+ else oldsize = strlen(old);
+ if ((result = realloc(old, oldsize + newsize + 1)) != NULL)
+ if (new != NULL)
+ (void) strcpy(result + oldsize, new);
+ return result;
+}
+
+char *
+icpyalloc(const char *const string)
+{
+ return icatalloc(NULL, string);
+}