#include <netdb.h>
#include <ctype.h>
#include <string.h>
+#include <stdlib.h>
#include <fcntl.h>
+#include <errno.h>
#include "lookup.h"
#include "stdio_impl.h"
return cnt;
}
- if (flags & AI_NUMERICSERV) return EAI_SERVICE;
+ if (flags & AI_NUMERICSERV) return EAI_NONAME;
size_t l = strlen(name);
unsigned char _buf[1032];
FILE _f, *f = __fopen_rb_ca("/etc/services", &_f, _buf, sizeof _buf);
- if (!f) return EAI_SERVICE;
+ if (!f) switch (errno) {
+ case ENOENT:
+ case ENOTDIR:
+ case EACCES:
+ return EAI_SERVICE;
+ default:
+ return EAI_SYSTEM;
+ }
while (fgets(line, sizeof line, f) && cnt < MAXSERVS) {
if ((p=strchr(line, '#'))) *p++='\n', *p=0;