diff options
| author | Arian <arian.kulmer@web.de> | 2022-03-20 18:54:23 -0300 |
|---|---|---|
| committer | sinanmohd <pcmsinan@gmail.com> | 2023-01-05 21:30:23 +0530 |
| commit | 879002a08cc9faa1a4e8b167f579650d10e79e21 (patch) | |
| tree | 1d39be0f06d8607d695db2498cba152652010b9f /gpt-utils | |
| parent | 5aa2b6c12bcb8f03b376d6b7a18e264198d8ef86 (diff) | |
veux: gpt-utils: Do fsync after writing partition entries
Do fsync after writing partition entries to ensure data
is actually written before rebooting device.
Diffstat (limited to 'gpt-utils')
| -rw-r--r-- | gpt-utils/gpt-utils.cpp | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/gpt-utils/gpt-utils.cpp b/gpt-utils/gpt-utils.cpp index 58fc93a..1fe955f 100644 --- a/gpt-utils/gpt-utils.cpp +++ b/gpt-utils/gpt-utils.cpp @@ -1374,7 +1374,7 @@ int gpt_disk_get_disk_info(const char *dev, struct gpt_disk *dsk) dev); goto error; } - fd = open(disk->devpath, O_RDWR); + fd = open(disk->devpath, O_RDWR | O_DSYNC); if (fd < 0) { ALOGE("%s: Failed to open %s: %s", __func__, @@ -1478,7 +1478,7 @@ int gpt_disk_commit(struct gpt_disk *disk) ALOGE("%s: Invalid args", __func__); goto error; } - fd = open(disk->devpath, O_RDWR); + fd = open(disk->devpath, O_RDWR | O_DSYNC); if (fd < 0) { ALOGE("%s: Failed to open %s: %s", __func__, @@ -1510,6 +1510,7 @@ int gpt_disk_commit(struct gpt_disk *disk) __func__); goto error; } + fsync(fd); close(fd); return 0; error: |