diff options
| author |   Jose Bollo <jose.bollo@iot.bzh> | 2019-02-21 14:39:59 +0100 |
|---|---|---|
| committer | José Bollo <jose.bollo@iot.bzh> | 2019-03-22 12:21:54 +0100 |
| commit | 0e2b5f5b7fa3a09abf61c8253efce7c7f2b4c444 (patch) | |
| tree | 85f54ba7b0301245553e86704d28dfccaa031013 /src/evmgr.c | |
| parent | f2f086fa99e47ca8b3001831ea3548f8758e1222 (diff) | |
Allow to remove libmicrohttpd (HTTP server)
This allows to remove the dependency to libmicrohttpd.
At the end, this will allow either to replace it with
an other HTTP library or to fully remove the HTTP server.
It also makes a tiny improvement of the conditionnal compilation.
Change-Id: I24106659af04453b6693f2cda0939a601391202f
Signed-off-by: Jose Bollo <jose.bollo@iot.bzh>
Diffstat (limited to 'src/evmgr.c')
| -rw-r--r-- | src/evmgr.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/src/evmgr.c b/src/evmgr.c index d26502df..d11e5a6c 100644 --- a/src/evmgr.c +++ b/src/evmgr.c @@ -241,7 +241,7 @@ error: */ void evmgr_run(struct evmgr *evmgr) { - int rc; + int rc __attribute__((unused)); evmgr->state = EVLOOP_STATE_WAIT|EVLOOP_STATE_RUN; rc = fdev_epoll_wait_and_dispatch(evmgr->fdev_epoll, -1); @@ -284,14 +284,13 @@ static void on_evmgr_efd(void *closure, uint32_t event, struct fdev *fdev) */ int evmgr_create(struct evmgr **result) { - int rc; struct evmgr *evmgr; /* creates the evmgr on need */ evmgr = malloc(sizeof *evmgr); if (!evmgr) { ERROR("out of memory"); - rc = -ENOMEM; + errno = ENOMEM; goto error; } @@ -299,7 +298,6 @@ int evmgr_create(struct evmgr **result) evmgr->efd = eventfd(0, EFD_CLOEXEC|EFD_SEMAPHORE); if (evmgr->efd < 0) { ERROR("can't make eventfd for events"); - rc = -errno; goto error1; } @@ -334,7 +332,7 @@ error1: free(evmgr); error: *result = 0; - return rc; + return errno ? -errno : -1; } #endif |