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17 lines
319 B
C

#include <errno.h>
#include "open.h"
#include "readclose.h"
#include "openreadclose.h"
int openreadclose(const char *fn,stralloc *sa,size_t bufsize)
{
int fd;
fd = open_read(fn);
if (fd == -1) {
if (errno == ENOENT) return 0;
return -1;
}
if (readclose(fd,sa,bufsize) == -1) return -1;
return 1;
}