diff options
Diffstat (limited to 'src/network/lookup_serv.c')
| -rw-r--r-- | src/network/lookup_serv.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/src/network/lookup_serv.c b/src/network/lookup_serv.c index 4faa5bc7..66ebaea2 100644 --- a/src/network/lookup_serv.c +++ b/src/network/lookup_serv.c @@ -4,6 +4,7 @@ #include <ctype.h> #include <string.h> #include <fcntl.h> +#include <errno.h> #include "lookup.h" #include "stdio_impl.h" @@ -69,7 +70,14 @@ int __lookup_serv(struct service buf[static MAXSERVS], const char *name, int pro 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; |