diff options
Diffstat (limited to 'src/fileops.h')
| -rw-r--r-- | src/fileops.h | 25 |
1 files changed, 24 insertions, 1 deletions
diff --git a/src/fileops.h b/src/fileops.h index 19f7ffd54..6437ccc45 100644 --- a/src/fileops.h +++ b/src/fileops.h @@ -18,7 +18,8 @@ * Read whole files into an in-memory buffer for processing */ extern int git_futils_readbuffer(git_buf *obj, const char *path); -extern int git_futils_readbuffer_updated(git_buf *obj, const char *path, time_t *mtime, int *updated); +extern int git_futils_readbuffer_updated( + git_buf *obj, const char *path, time_t *mtime, size_t *size, int *updated); extern int git_futils_readbuffer_fd(git_buf *obj, git_file fd, size_t len); /** @@ -266,4 +267,26 @@ extern int git_futils_find_system_file(git_buf *path, const char *filename); */ extern int git_futils_fake_symlink(const char *new, const char *old); + +typedef struct { + git_time_t seconds; + git_off_t size; + unsigned int ino; +} git_futils_stat_sig; + +/** + * Compare stat information for file with reference info. + * + * Use this as a way to track if a file has changed on disk. This will + * return GIT_ENOTFOUND if the file doesn't exist, 0 if the file is up-to-date + * with regards to the signature, and 1 if the file needs to reloaded. When + * a 1 is returned, the signature will also be updated with the latest data. + * + * @param sig stat signature structure + * @param path path to be statted + * @return 0 if up-to-date, 1 if out-of-date, <0 on error + */ +extern int git_futils_stat_sig_needs_reload( + git_futils_stat_sig *sig, const char *path); + #endif /* INCLUDE_fileops_h__ */ |