diff options
| author | Simon Glass <sjg@chromium.org> | 2021-11-12 12:28:04 -0700 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2022-01-26 08:50:43 -0700 |
| commit | e291a5c9a2acff16ba3b976198bba7da9828c9e9 (patch) | |
| tree | c41e834a1be7d72454de82bcb7dc8dc8c7301609 /tools/fit_common.h | |
| parent | 195f7893da9608931cfee63bc2f7a6aaa5169049 (diff) | |
tools: Move copyfile() into a common file
This function is useful in other places. Move it to a common file.
Signed-off-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'tools/fit_common.h')
| -rw-r--r-- | tools/fit_common.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/tools/fit_common.h b/tools/fit_common.h index 0e8ee79115f..872d8afa176 100644 --- a/tools/fit_common.h +++ b/tools/fit_common.h @@ -39,4 +39,15 @@ int mmap_fdt(const char *cmdname, const char *fname, size_t size_inc, void **blobp, struct stat *sbuf, bool delete_on_error, bool read_only); +/** + * copyfile() - Copy a file + * + * This uses read()/write() to copy file @src to file @dst + * + * @src: Filename to read from + * @dst: Filename to write to + * @return 0 if OK, -1 on error + */ +int copyfile(const char *src, const char *dst); + #endif /* _FIT_COMMON_H_ */ |