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| author | Mark Salyzyn <salyzyn@google.com> | 2014-05-08 09:31:43 -0700 |
|---|---|---|
| committer | Mark Salyzyn <salyzyn@google.com> | 2014-05-14 12:41:24 -0700 |
| commit | aa907768af7ba9e29901d356cdcac6a436970323 (patch) | |
| tree | 37b375fc862fad56969e14243bcd394d4a8e91b2 /toolbox/sendevent.c | |
| parent | 3fe8afa404a4317807c7116fdab40f2506713396 (diff) | |
| download | system_core-aa907768af7ba9e29901d356cdcac6a436970323.zip system_core-aa907768af7ba9e29901d356cdcac6a436970323.tar.gz system_core-aa907768af7ba9e29901d356cdcac6a436970323.tar.bz2 | |
toolbox: turn on -Werror
- Deal with some signedness issues
- Deal with some size issues
- Deal with NULL pointer issues
- Deal with some -Wunused issues
Change-Id: I1479dd90d690084491bae3475f2c547833519a57
Diffstat (limited to 'toolbox/sendevent.c')
| -rw-r--r-- | toolbox/sendevent.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/toolbox/sendevent.c b/toolbox/sendevent.c index 1608e6c..9b813f6 100644 --- a/toolbox/sendevent.c +++ b/toolbox/sendevent.c @@ -47,9 +47,8 @@ struct input_event { int sendevent_main(int argc, char *argv[]) { - int i; int fd; - int ret; + ssize_t ret; int version; struct input_event event; @@ -72,7 +71,7 @@ int sendevent_main(int argc, char *argv[]) event.code = atoi(argv[3]); event.value = atoi(argv[4]); ret = write(fd, &event, sizeof(event)); - if(ret < sizeof(event)) { + if(ret < (ssize_t) sizeof(event)) { fprintf(stderr, "write event failed, %s\n", strerror(errno)); return -1; } |