#include "libbb.h"
extern char *xreadlink(const char *path)
-{
+{
static const int GROWBY = 80; /* how large we will grow strings by */
- char *buf = NULL;
+ char *buf = NULL;
int bufsize = 0, readsize = 0;
do {
perror_msg("%s", path);
return NULL;
}
- }
+ }
while (bufsize < readsize + 1);
buf[readsize] = '\0';
return buf;
-}
+}