mdw@git.distorted.org.uk Git - ezmlm/blob - strerr.c

   1 #include "stralloc.h"
   2 #include "strerr.h"
   3
   4 static stralloc sa = {0};
   5
   6 char *strerr(se)
   7 struct strerr *se;
   8 {
   9   strerr_sysinit();
  10
  11   if (!stralloc_copys(&sa,"")) return "out of memory";
  12
  13   while(se) {
  14     if (se->x) if (!stralloc_cats(&sa,se->x)) return "out of memory";
  15     if (se->y) if (!stralloc_cats(&sa,se->y)) return "out of memory";
  16     if (se->z) if (!stralloc_cats(&sa,se->z)) return "out of memory";
  17     se = se->who;
  18   }
  19
  20   if (!stralloc_0(&sa)) return "out of memory";
  21   return sa.s;
  22 }