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qemu-nbd: rename socket variable 

It will be moved to a global variable by the next patch, and it
would conflict with the socket function.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
This commit is contained in:
Paolo Bonzini 2011-11-04 15:51:20 +01:00 committed by Kevin Wolf
parent bb345110f0
commit b32f6c28d5
1 changed files with 12 additions and 13 deletions
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25
qemu-nbd.c
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@ -202,8 +202,7 @@ int main(int argc, char **argv)
socklen_t addr_len = sizeof(addr); socklen_t addr_len = sizeof(addr);
off_t fd_size; off_t fd_size;
char *device = NULL; char *device = NULL;
char *socket = NULL; char *sockpath = NULL;
char sockpath[128];
const char *sopt = "hVb:o:p:rsnP:c:dvk:e:t"; const char *sopt = "hVb:o:p:rsnP:c:dvk:e:t";
struct option lopt[] = { struct option lopt[] = {
{ "help", 0, NULL, 'h' }, { "help", 0, NULL, 'h' },
@ -294,8 +293,8 @@ int main(int argc, char **argv)
errx(EXIT_FAILURE, "Invalid partition %d", partition); errx(EXIT_FAILURE, "Invalid partition %d", partition);
break; break;
case 'k': case 'k':
socket = optarg; sockpath = optarg;
if (socket[0] != '/') if (sockpath[0] != '/')
errx(EXIT_FAILURE, "socket path must be absolute\n"); errx(EXIT_FAILURE, "socket path must be absolute\n");
break; break;
case 'd': case 'd':
@ -384,10 +383,9 @@ int main(int argc, char **argv)
} }
} }
if (socket == NULL) { if (sockpath == NULL) {
snprintf(sockpath, sizeof(sockpath), SOCKET_PATH, sockpath = g_malloc(128);
basename(device)); snprintf(sockpath, 128, SOCKET_PATH, basename(device));
socket = sockpath;
} }
pid = fork(); pid = fork();
@ -401,7 +399,7 @@ int main(int argc, char **argv)
bdrv_close(bs); bdrv_close(bs);
do { do {
sock = unix_socket_outgoing(socket); sock = unix_socket_outgoing(sockpath);
if (sock == -1) { if (sock == -1) {
if (errno != ENOENT && errno != ECONNREFUSED) { if (errno != ENOENT && errno != ECONNREFUSED) {
ret = 1; ret = 1;
@ -452,8 +450,8 @@ int main(int argc, char **argv)
sharing_fds = g_malloc((shared + 1) * sizeof(int)); sharing_fds = g_malloc((shared + 1) * sizeof(int));
if (socket) { if (sockpath) {
sharing_fds[0] = unix_socket_incoming(socket); sharing_fds[0] = unix_socket_incoming(sockpath);
} else { } else {
sharing_fds[0] = tcp_socket_incoming(bindto, port); sharing_fds[0] = tcp_socket_incoming(bindto, port);
} }
@ -515,8 +513,9 @@ int main(int argc, char **argv)
close(sharing_fds[0]); close(sharing_fds[0]);
bdrv_close(bs); bdrv_close(bs);
g_free(sharing_fds); g_free(sharing_fds);
if (socket) if (sockpath) {
unlink(socket); unlink(sockpath);
}
return 0; return 0;
} }