diff options
Diffstat (limited to 'mdk-stage1/dietlibc/libugly/getprotobynumber_r.c')
-rw-r--r-- | mdk-stage1/dietlibc/libugly/getprotobynumber_r.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/mdk-stage1/dietlibc/libugly/getprotobynumber_r.c b/mdk-stage1/dietlibc/libugly/getprotobynumber_r.c new file mode 100644 index 000000000..2ca439fc6 --- /dev/null +++ b/mdk-stage1/dietlibc/libugly/getprotobynumber_r.c @@ -0,0 +1,13 @@ +#include <string.h> +#include <netdb.h> + +extern int getprotobynumber_r(int proto, + struct protoent *res, char *buf, size_t buflen, + struct protoent **res_sig) { + while (!getprotoent_r(res,buf,buflen,res_sig)) + if (proto==res->p_proto) goto found; + *res_sig=0; +found: + endprotoent(); + return *res_sig?0:-1; +} |