diff options
Diffstat (limited to 'src/nvim/os/fs.c')
| -rw-r--r-- | src/nvim/os/fs.c | 35 |
1 files changed, 31 insertions, 4 deletions
diff --git a/src/nvim/os/fs.c b/src/nvim/os/fs.c index 8d9de1253e..d5500b230c 100644 --- a/src/nvim/os/fs.c +++ b/src/nvim/os/fs.c @@ -643,6 +643,21 @@ ptrdiff_t os_write(const int fd, const char *const buf, const size_t size, return (ptrdiff_t)written_bytes; } +/// Copies a file from `path` to `new_path`. +/// +/// @see http://docs.libuv.org/en/v1.x/fs.html#c.uv_fs_copyfile +/// +/// @param path Path of file to be copied +/// @param path_new Path of new file +/// @param flags Bitwise OR of flags defined in <uv.h> +/// @return 0 on success, or libuv error code on failure. +int os_copy(const char *path, const char *new_path, int flags) +{ + int r; + RUN_UV_FS_FUNC(r, uv_fs_copyfile, path, new_path, flags, NULL); + return r; +} + /// Flushes file modifications to disk. /// /// @param fd the file descriptor of the file to flush to disk. @@ -697,12 +712,24 @@ int os_setperm(const char *const name, int perm) return (r == kLibuvSuccess ? OK : FAIL); } -/// Changes the ownership of the file referred to by the open file descriptor. +/// Changes the owner and group of a file, like chown(2). /// -/// @return `0` on success, a libuv error code on failure. +/// @return 0 on success, or libuv error code on failure. +/// +/// @note If `owner` or `group` is -1, then that ID is not changed. +int os_chown(const char *path, uv_uid_t owner, uv_gid_t group) +{ + int r; + RUN_UV_FS_FUNC(r, uv_fs_chown, path, owner, group, NULL); + return r; +} + +/// Changes the owner and group of the file referred to by the open file +/// descriptor, like fchown(2). +/// +/// @return 0 on success, or libuv error code on failure. /// -/// @note If the `owner` or `group` is specified as `-1`, then that ID is not -/// changed. +/// @note If `owner` or `group` is -1, then that ID is not changed. int os_fchown(int fd, uv_uid_t owner, uv_gid_t group) { int r; |