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| author |  Hector Martin | 2009-10-12 06:10:50 +0200 |
|---|---|---|
| committer | Hector Martin | 2009-10-12 06:10:50 +0200 |
| commit | 07378b9203f949fb7a475115051edb09f134d8ff (patch) | |
| tree | fe787e4a29d23c1718264fbec7feb58377944ccd /daemon/main.c | |
| parent | ac37795c7cca4d297ff860678a4197ee94d80f20 (diff) | |
| download | usbmuxd-07378b9203f949fb7a475115051edb09f134d8ff.tar.gz usbmuxd-07378b9203f949fb7a475115051edb09f134d8ff.tar.bz2 | |
optimize: persist fdlist for duration of main_loop
constant malloc and realloc was wasting lots of time
Diffstat (limited to 'daemon/main.c')
| -rw-r--r-- | daemon/main.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/daemon/main.c b/daemon/main.c index 893f26d..f85d034 100644 --- a/daemon/main.c +++ b/daemon/main.c @@ -138,6 +138,7 @@ int main_loop(int listenfd) int to, cnt, i, dto; struct fdlist pollfds; + fdlist_create(&pollfds); while(!should_exit) { usbmuxd_log(LL_FLOOD, "main_loop iteration"); to = usb_get_timeout(); @@ -147,7 +148,7 @@ int main_loop(int listenfd) if(dto < to) to = dto; - fdlist_create(&pollfds); + fdlist_reset(&pollfds); fdlist_add(&pollfds, FD_LISTEN, listenfd, POLLIN); usb_get_fds(&pollfds); client_get_fds(&pollfds); @@ -201,8 +202,8 @@ int main_loop(int listenfd) } } } - fdlist_free(&pollfds); } + fdlist_free(&pollfds); return 0; } |