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| author | Axel Wagner <mail@merovius.de> | 2012-12-14 01:27:34 +0100 |
|---|---|---|
| committer | Michael Stapelberg <michael@stapelberg.de> | 2012-12-14 21:46:40 +0100 |
| commit | 4273db04445046499f6e259678665b917498d29b (patch) | |
| tree | 226fc3f4a793442c3384d5294646e4abf9998d99 /i3-dump-log | |
| parent | 61a5b9ddd4806cd65820717dd3d0e3fda8a68cba (diff) | |
| download | i3-4273db04445046499f6e259678665b917498d29b.tar.gz i3-4273db04445046499f6e259678665b917498d29b.zip | |
i3-dump-log: Correct comment to reflect truth
Diffstat (limited to 'i3-dump-log')
| -rw-r--r-- | i3-dump-log/main.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/i3-dump-log/main.c b/i3-dump-log/main.c index 48465c75..4a11d218 100644 --- a/i3-dump-log/main.c +++ b/i3-dump-log/main.c @@ -121,7 +121,7 @@ int main(int argc, char *argv[]) { struct stat statbuf; - /* NB: While we must never read, we need O_RDWR for the pthread condvar. */ + /* NB: While we must never write, we need O_RDWR for the pthread condvar. */ int logbuffer_shm = shm_open(shmname, O_RDWR, 0); if (logbuffer_shm == -1) err(EXIT_FAILURE, "Could not shm_open SHM segment for the i3 log (%s)", shmname); @@ -129,7 +129,7 @@ int main(int argc, char *argv[]) { if (fstat(logbuffer_shm, &statbuf) != 0) err(EXIT_FAILURE, "stat(%s)", shmname); - /* NB: While we must never read, we need O_RDWR for the pthread condvar. */ + /* NB: While we must never write, we need PROT_WRITE for the pthread condvar. */ logbuffer = mmap(NULL, statbuf.st_size, PROT_READ | PROT_WRITE, MAP_SHARED, logbuffer_shm, 0); if (logbuffer == MAP_FAILED) err(EXIT_FAILURE, "Could not mmap SHM segment for the i3 log"); |