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| author | Karol Lewandowski <k.lewandowsk@samsung.com> | 2018-11-07 12:58:19 +0100 |
|---|---|---|
| committer | Karol Lewandowski <k.lewandowsk@samsung.com> | 2018-11-16 13:22:59 +0100 |
| commit | 6accf65c59124e5a70e6034922ad14f8853fc511 (patch) | |
| tree | c5b9f30f6fa7076adba2673ddd23d01656edb395 | |
| parent | 8f8c0ba615a88de9c78d6b24f3ce0470c7015cbd (diff) | |
| download | crash-worker-6accf65c59124e5a70e6034922ad14f8853fc511.tar.gz crash-worker-6accf65c59124e5a70e6034922ad14f8853fc511.tar.bz2 crash-worker-6accf65c59124e5a70e6034922ad14f8853fc511.zip | |
util: Add fsync_path to selectively flush file buffer to disk
Change-Id: I3cd9169dafff33cdfbaf1c21955c37d38a524fae
| -rw-r--r-- | src/shared/util.c | 16 | ||||
| -rw-r--r-- | src/shared/util.h | 2 |
2 files changed, 18 insertions, 0 deletions
diff --git a/src/shared/util.c b/src/shared/util.c index bdb8259..85879d6 100644 --- a/src/shared/util.c +++ b/src/shared/util.c @@ -502,6 +502,22 @@ int run_command_timeout(char *path, char *args[], char *env[], int timeout) return res; } +int fsync_path(char *const path) +{ + int fd, ret; + + ret = fd = open(path, O_RDONLY); + if (fd >= 0) { + ret = fsync(fd); + close(fd); + } + + if (ret < 0) + _E("Unable to fsync %s: %m", path); + + return ret; +} + static int remove_dir_internal(int fd) { DIR *dir; diff --git a/src/shared/util.h b/src/shared/util.h index 53e0c7d..819a19c 100644 --- a/src/shared/util.h +++ b/src/shared/util.h @@ -51,6 +51,8 @@ int run_command_write_fd_timeout(char *path, char *args[], char *env[], int dfd, int run_command_timeout(char *path, char *args[], char *env[], int timeout); +int fsync_path(char *const path); + int remove_dir(const char *path, int del_dir); int get_exec_pid(const char *execpath); |