diff options
| author | John Kohl <jtkohl@mit.edu> | 1990-04-20 13:37:20 +0000 |
|---|---|---|
| committer | John Kohl <jtkohl@mit.edu> | 1990-04-20 13:37:20 +0000 |
| commit | 697ebb7852f36fd76fb02e975c416e4300a79409 (patch) | |
| tree | 12b0519e025a2e7e5d5c857cebcbfbf00e689a52 /src | |
| parent | 0c4e29a152b6a571a7bb3cca940254380a7c595d (diff) | |
| download | krb5-697ebb7852f36fd76fb02e975c416e4300a79409.tar.gz krb5-697ebb7852f36fd76fb02e975c416e4300a79409.tar.xz krb5-697ebb7852f36fd76fb02e975c416e4300a79409.zip | |
make manifest constants into external variables
git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@539 dc483132-0cff-0310-8789-dd5450dbe970
Diffstat (limited to 'src')
| -rw-r--r-- | src/lib/krb5/os/sendto_kdc.c | 25 |
1 files changed, 17 insertions, 8 deletions
diff --git a/src/lib/krb5/os/sendto_kdc.c b/src/lib/krb5/os/sendto_kdc.c index f38ec3183..7c7dc294d 100644 --- a/src/lib/krb5/os/sendto_kdc.c +++ b/src/lib/krb5/os/sendto_kdc.c @@ -26,9 +26,6 @@ static char rcsid_sendto_kdc_c[] = #include <sys/types.h> #include <sys/socket.h> #include <sys/time.h> -#define MAX_DGRAM_SIZE 4096 /* XXX! */ -#define MAX_TIMEOUT 30 /* XXX */ -#define TIMEOUT_SHIFT 2 /* XXX */ #include <stdio.h> #include <krb5/libos-proto.h> @@ -45,6 +42,13 @@ static char rcsid_sendto_kdc_c[] = * when finished. * */ + + +extern int krb5_max_dgram_size; +extern int krb5_max_skdc_timeout; +extern int krb5_skdc_timeout_shift; +extern int krb5_skdc_timeout_1; + krb5_error_code krb5_sendto_kdc (DECLARG(const krb5_data *, message), DECLARG(const krb5_data *, realm), @@ -76,17 +80,18 @@ OLDDECLARG(krb5_data *, reply) for (i = 0; i < AF_MAX; i++) socklist[i] = -1; - if (!(reply->data = malloc(MAX_DGRAM_SIZE))) { /* XXX size? */ + if (!(reply->data = malloc(krb5_max_dgram_size))) { free((char *)addr); return ENOMEM; } - reply->length = MAX_DGRAM_SIZE; + reply->length = krb5_max_dgram_size; /* * do exponential backoff. */ - for (timeout = 1; timeout < MAX_TIMEOUT; timeout <<=TIMEOUT_SHIFT) { + for (timeout = krb5_skdc_timeout_1; timeout < krb5_max_skdc_timeout; + timeout <<= krb5_skdc_timeout_shift) { sent = 0; for (host = 0; host < naddr; host++) { /* send to the host, wait timeout seconds for a response, @@ -121,8 +126,12 @@ OLDDECLARG(krb5_data *, reply) 0, 0, &waitlen)) { - if (nready == -1) - continue; /* XXX */ + if (nready == -1) { + if (errno == EINTR) + continue; + retval = errno; + goto out; + } if ((cc = recvfrom(socklist[addr[host].sa_family], reply->data, reply->length, |