src/passwd/getspnam.c

   1 #include "pwf.h"
   2
   3 #define LINE_LIM 256
   4
   5 struct spwd *getspnam(const char *name)
   6 {
   7         static struct spwd sp;
   8         static char *line;
   9         struct spwd *res;
  10         int e;
  11         int orig_errno = errno;
  12
  13         if (!line) line = malloc(LINE_LIM);
  14         if (!line) return 0;
  15         e = getspnam_r(name, &sp, line, LINE_LIM, &res);
  16         errno = e ? e : orig_errno;
  17         return res;
  18 }