openreadclose.c

   1 #include "error.h"
   2 #include "open.h"
   3 #include "readclose.h"
   4 #include "openreadclose.h"
   5
   6 int openreadclose(const char *fn,stralloc *sa,unsigned int bufsize)
   7 {
   8   int fd;
   9   fd = open_read(fn);
  10   if (fd == -1) {
  11     if (errno == error_noent) return 0;
  12     return -1;
  13   }
  14   if (readclose(fd,sa,bufsize) == -1) return -1;
  15   return 1;
  16 }