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Config fixes for when parsing fails

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Don't needlessly call getsockopt() all the time (it's a system call, hence
expensive)

svn path=/trunk/icecast/; revision=3735
This commit is contained in:
Michael Smith 2002-07-31 15:00:12 +00:00
parent 59e523a023
commit 3e60ee06f6
4 changed files with 10 additions and 7 deletions
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2
src/config.c
View File

@ -89,7 +89,7 @@ int config_parse_file(const char *filename)
doc = xmlParseFile(_config_filename);
if (doc == NULL) {
return -1;
return CONFIG_EPARSE;
}
node = xmlDocGetRootElement(doc);

1
src/config.h
View File

@ -4,6 +4,7 @@
#define CONFIG_EINSANE -1
#define CONFIG_ENOROOT -2
#define CONFIG_EBADROOT -3
#define CONFIG_EPARSE -4
typedef struct ice_config_dir_tag
{

2
src/main.c
View File

@ -277,6 +277,8 @@ int main(int argc, char **argv)
fprintf(stderr, "parse error\n");
break;
}
_shutdown_subsystems();
return 1;
}
} else if (res == -1) {
_print_usage();

12
src/net/sock.c
View File

@ -214,9 +214,9 @@ int sock_write_bytes(sock_t sock, const char *buff, const int len)
return SOCK_ERROR;
} else if (len <= 0) {
return SOCK_ERROR;
} else if (!sock_valid_socket(sock)) {
} /*else if (!sock_valid_socket(sock)) {
return SOCK_ERROR;
}
} */
return send(sock, buff, len, 0);
}
@ -251,9 +251,8 @@ int sock_write(sock_t sock, const char *fmt, ...)
int sock_read_bytes(sock_t sock, char *buff, const int len)
{
// int ret;
if (!sock_valid_socket(sock)) return 0;
/*if (!sock_valid_socket(sock)) return 0; */
if (!buff) return 0;
if (len <= 0) return 0;
@ -273,9 +272,9 @@ int sock_read_line(sock_t sock, char *buff, const int len)
char c = '\0';
int read_bytes, pos;
if (!sock_valid_socket(sock)) {
/*if (!sock_valid_socket(sock)) {
return 0;
} else if (!buff) {
} else*/ if (!buff) {
return 0;
} else if (len <= 0) {
return 0;
@ -490,6 +489,7 @@ int sock_accept(sock_t serversock, char *ip, int len)
ret = accept(serversock, (struct sockaddr *)&sin, &slen);
if (ret >= 0 && ip != NULL) {
// inet_ntoa is not reentrant, we should protect this
strncpy(ip, inet_ntoa(sin.sin_addr), len);
sock_set_nolinger(ret);
sock_set_keepalive(ret);