aboutsummaryrefslogtreecommitdiffstats
path: root/FICS/network.c
diff options
context:
space:
mode:
authorMarkus Uhlin <markus@nifty-networks.net>2023-12-13 20:14:27 +0100
committerMarkus Uhlin <markus@nifty-networks.net>2023-12-13 20:14:27 +0100
commit196cb1417178228e2a5f5cdfbe287faf32560b94 (patch)
tree8be3e7200070fb0cd8ec9b242c745f7baab3640f /FICS/network.c
parent7cd99ebc84e5ef4f96bd0d004e0cf511e0e5365f (diff)
Reformatted functions
Diffstat (limited to 'FICS/network.c')
-rw-r--r--FICS/network.c100
1 files changed, 56 insertions, 44 deletions
diff --git a/FICS/network.c b/FICS/network.c
index 78d2599..2fa4cc5 100644
--- a/FICS/network.c
+++ b/FICS/network.c
@@ -31,64 +31,76 @@ PUBLIC connection con[512];
PUBLIC int no_file;
PUBLIC int max_connections;
-/* Index == fd, for sparse array, quick lookups! wasted memory :( */
-PUBLIC int findConnection(int fd)
+PUBLIC int
+findConnection(int fd)
{
- if (con[fd].status == NETSTAT_EMPTY)
- return -1;
- else
- return fd;
+ if (con[fd].status == NETSTAT_EMPTY)
+ return -1;
+ return fd;
}
-PUBLIC int net_addConnection(int fd, unsigned int fromHost)
+PUBLIC int
+net_addConnection(int fd, unsigned int fromHost)
{
- int noblock = 1;
-
- if (findConnection(fd) >= 0) {
- fprintf(stderr, "FICS: FD already in connection table!\n");
- return -1;
- }
- if (numConnections >= max_connections)
- return -1;
- if (ioctl(fd, FIONBIO, &noblock) == -1) {
- fprintf(stderr, "Error setting nonblocking mode errno=%d\n", errno);
- }
- con[fd].fd = fd;
- if (fd != 0)
- con[fd].outFd = fd;
- else
- con[fd].outFd = 1;
- con[fd].fromHost = fromHost;
- con[fd].status = NETSTAT_CONNECTED;
+ int noblock = 1;
+
+ if (findConnection(fd) >= 0) {
+ fprintf(stderr, "FICS: FD already in connection table!\n");
+ return -1;
+ }
+ if (numConnections >= max_connections)
+ return -1;
+ if (ioctl(fd, FIONBIO, &noblock) == -1) {
+ fprintf(stderr, "Error setting nonblocking mode errno=%d\n",
+ errno);
+ }
+
+ con[fd].fd = fd;
+
+ if (fd != 0)
+ con[fd].outFd = fd;
+ else
+ con[fd].outFd = 1;
+
+ con[fd].fromHost = fromHost;
+ con[fd].status = NETSTAT_CONNECTED;
#ifdef TIMESEAL
- con[fd].user[0]='\0';
- con[fd].sys[0]='\0';
- con[fd].timeseal = 0;
- con[fd].time = 0;
+ con[fd].sys[0] = '\0';
+ con[fd].time = 0;
+ con[fd].timeseal = 0;
+ con[fd].user[0] = '\0';
#endif
- con[fd].numPending = 0;
- con[fd].processed = 0;
- con[fd].outPos = 0;
- if (con[fd].sndbuf == NULL) {
+
+ con[fd].numPending = 0;
+ con[fd].outPos = 0;
+ con[fd].processed = 0;
+
+ if (con[fd].sndbuf == NULL) {
#ifdef DEBUG
- fprintf(stderr, "FICS: nac(%d) allocating sndbuf.\n", fd);
+ fprintf(stderr, "FICS: nac(%d) allocating sndbuf.\n", fd);
#endif
- con[fd].sndbufpos = 0;
- con[fd].sndbufsize = MAX_STRING_LENGTH;
- con[fd].sndbuf = rmalloc(MAX_STRING_LENGTH);
- } else {
+ con[fd].sndbufpos = 0;
+ con[fd].sndbufsize = MAX_STRING_LENGTH;
+ con[fd].sndbuf = rmalloc(MAX_STRING_LENGTH);
+ } else {
#ifdef DEBUG
- fprintf(stderr, "FICS: nac(%d) reusing old sndbuf size %d pos %d.\n", fd, con[fd].sndbufsize, con[fd].sndbufpos);
+ fprintf(stderr, "FICS: nac(%d) reusing old sndbuf "
+ "size %d pos %d.\n", fd,
+ con[fd].sndbufsize, con[fd].sndbufpos);
+#else
+ /* empty */;
#endif
- }
- con[fd].state = 0;
- numConnections++;
+ }
+ con[fd].state = 0;
+
+ numConnections++;
#ifdef DEBUG
- fprintf(stderr, "FICS: fd: %d connections: %d descriptors: %d \n", fd, numConnections, getdtablesize()); /* sparky 3/13/95 */
+ fprintf(stderr, "FICS: fd: %d connections: %d descriptors: %d \n", fd,
+ numConnections, getdtablesize()); /* sparky 3/13/95 */
#endif
- return 0;
+ return 0;
}
PRIVATE int