From: Junio C Hamano <junkio@cox.net>
Date: Fri, 21 Oct 2005 06:21:50 +0000 (-0700)
Subject: Merge branch 'fixes'
X-Git-Tag: v0.99.9~69
X-Git-Url: https://git.verplant.org/?a=commitdiff_plain;h=4ae22d96fe9248dac4f26b1fc91154ba5e879799;p=git.git

Merge branch 'fixes'
---

4ae22d96fe9248dac4f26b1fc91154ba5e879799
diff --cc daemon.c
index 2b56d7d2,cec7e75d..0c6182fb
--- a/daemon.c
+++ b/daemon.c
@@@ -143,9 -126,13 +143,9 @@@ static int set_dir(const char *dir
  		return -1;
  	}
  
 -	if (chdir(dir) < 0) {
 -		logerror("Cannot chdir('%s'): %s", dir, strerror(errno));
 +	if ( chdir(dir) )
  		return -1;
- 	
 -	}
 -
 -	chdir(".git");
+ 
  	/*
  	 * Security on the cheap.
  	 *
@@@ -485,57 -438,16 +485,57 @@@ static int socksetup(int port, int **so
  
  	freeaddrinfo(ai0);
  
 -	if (socknum == 0)
 -		die("unable to allocate any listen sockets on port %u", port);
 +	*socklist_p = socklist;
 +	return socknum;
 +}
 +
 +#else /* NO_IPV6 */
 +
 +static int socksetup(int port, int **socklist_p)
 +{
 +	struct sockaddr_in sin;
 +	int sockfd;
 +
 +	sockfd = socket(AF_INET, SOCK_STREAM, 0);
 +	if (sockfd < 0)
 +		return 0;
 +
 +	memset(&sin, 0, sizeof sin);
 +	sin.sin_family = AF_INET;
 +	sin.sin_addr.s_addr = htonl(INADDR_ANY);
 +	sin.sin_port = htons(port);
 +
 +	if ( bind(sockfd, (struct sockaddr *)&sin, sizeof sin) < 0 ) {
 +		close(sockfd);
 +		return 0;
 +	}
 +
 +	*socklist_p = xmalloc(sizeof(int));
 +	**socklist_p = sockfd;
 +}
 +
 +#endif
 +
 +static int service_loop(int socknum, int *socklist)
 +{
 +	struct pollfd *pfd;
 +	int i;
 +
 +	pfd = xcalloc(socknum, sizeof(struct pollfd));
 +
 +	for (i = 0; i < socknum; i++) {
 +		pfd[i].fd = socklist[i];
 +		pfd[i].events = POLLIN;
 +	}
 +
 +	signal(SIGCHLD, child_handler);
- 	
+ 
  	for (;;) {
  		int i;
 -		fds = fds_init;
  
 -		if (select(maxfd + 1, &fds, NULL, NULL, NULL) < 0) {
 +		if (poll(pfd, socknum, -1) < 0) {
  			if (errno != EINTR) {
 -				error("select failed, resuming: %s",
 +				error("poll failed, resuming: %s",
  				      strerror(errno));
  				sleep(1);
  			}
@@@ -563,17 -477,6 +563,17 @@@
  	}
  }
  
 +static int serve(int port)
 +{
 +	int socknum, *socklist;
- 	
++
 +	socknum = socksetup(port, &socklist);
 +	if (socknum == 0)
 +		die("unable to allocate any listen sockets on port %u", port);
- 	
++
 +	return service_loop(socknum, socklist);
- }	
++}
 +
  int main(int argc, char **argv)
  {
  	int port = DEFAULT_GIT_PORT;