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| author | Sage Weil <sage@inktank.com> | 2013-05-08 16:42:24 -0700 |
|---|---|---|
| committer | Sage Weil <sage@inktank.com> | 2013-06-02 16:29:37 -0700 |
| commit | 2dc402815f71204cfe592cfb3d6758486d84166d (patch) | |
| tree | aaebc6636acb97c7a8169f8159569610d22aded6 | |
| parent | 48ee9283de288c101d3387cc48df6eb8ea889fb7 (diff) | |
| download | ceph-2dc402815f71204cfe592cfb3d6758486d84166d.tar.gz | |
common/Preforker: fix warnings
Signed-off-by: Sage Weil <sage@inktank.com>
(cherry picked from commit a284c9ece85f11d020d492120be66a9f4c997416)
| -rw-r--r-- | src/common/Preforker.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/common/Preforker.h b/src/common/Preforker.h index 6a8a504f6ee..bf76e189146 100644 --- a/src/common/Preforker.h +++ b/src/common/Preforker.h @@ -6,6 +6,7 @@ #include <sys/types.h> #include <sys/socket.h> #include <sys/wait.h> +#include <errno.h> #include <unistd.h> #include "common/safe_io.h" @@ -78,7 +79,7 @@ public: int exit(int r) { if (forked) { // tell parent - ::write(fd[1], &r, sizeof(r)); + (void)::write(fd[1], &r, sizeof(r)); } return r; } @@ -86,7 +87,7 @@ public: void daemonize() { assert(forked); static int r = -1; - ::write(fd[1], &r, sizeof(r)); + (void)::write(fd[1], &r, sizeof(r)); } }; |