diff options
Diffstat (limited to 'api/src/glfs-fops.c')
| -rw-r--r-- | api/src/glfs-fops.c | 35 |
1 files changed, 31 insertions, 4 deletions
diff --git a/api/src/glfs-fops.c b/api/src/glfs-fops.c index a63c175d052..1cd7669438f 100644 --- a/api/src/glfs-fops.c +++ b/api/src/glfs-fops.c @@ -1678,12 +1678,14 @@ invalid_fs: GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_fdatasync_async, 3.4.0); -int -pub_glfs_ftruncate (struct glfs_fd *glfd, off_t offset) +static int +glfs_ftruncate_common (struct glfs_fd *glfd, off_t offset, + struct stat *prestat, struct stat *poststat) { int ret = -1; xlator_t *subvol = NULL; fd_t *fd = NULL; + struct iatt preiatt = {0, }, postiatt = {0, }; DECLARE_OLD_THIS; __GLFS_ENTRY_VALIDATE_FD (glfd, invalid_fs); @@ -1704,8 +1706,16 @@ pub_glfs_ftruncate (struct glfs_fd *glfd, off_t offset) goto out; } - ret = syncop_ftruncate (subvol, fd, offset, NULL, NULL); + ret = syncop_ftruncate (subvol, fd, offset, &preiatt, &postiatt, + NULL, NULL); DECODE_SYNCOP_ERR (ret); + + if (ret >= 0) { + if (prestat) + glfs_iatt_to_stat (glfd->fs, &preiatt, prestat); + if (poststat) + glfs_iatt_to_stat (glfd->fs, &postiatt, poststat); + } out: if (fd) fd_unref (fd); @@ -1720,7 +1730,24 @@ invalid_fs: return ret; } -GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_ftruncate, 3.4.0); +int +pub_glfs_ftruncate34 (struct glfs_fd *glfd, off_t offset) +{ + return glfs_ftruncate_common (glfd, offset, NULL, NULL); +} + +GFAPI_SYMVER_PUBLIC(glfs_ftruncate34, glfs_ftruncate, 3.4.0); + + +int +pub_glfs_ftruncate (struct glfs_fd *glfd, off_t offset, struct stat *prestat, + struct stat *poststat) +{ + return glfs_ftruncate_common (glfd, offset, prestat, poststat); +} + +GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_ftruncate, 4.0.0); + int pub_glfs_truncate (struct glfs *fs, const char *path, off_t length) |