diff options
Diffstat (limited to 'cache.h')
| -rw-r--r-- | cache.h | 53 |
1 files changed, 9 insertions, 44 deletions
@@ -958,7 +958,6 @@ extern char *apply_default_ignorewhitespace; extern const char *git_attributes_file; extern const char *git_hooks_path; extern int zlib_compression_level; -extern int core_compression_level; extern int pack_compression_level; extern size_t packed_git_window_size; extern size_t packed_git_limit; @@ -1211,49 +1210,6 @@ enum scld_error safe_create_leading_directories(char *path); enum scld_error safe_create_leading_directories_const(const char *path); enum scld_error safe_create_leading_directories_no_share(char *path); -/* - * Callback function for raceproof_create_file(). This function is - * expected to do something that makes dirname(path) permanent despite - * the fact that other processes might be cleaning up empty - * directories at the same time. Usually it will create a file named - * path, but alternatively it could create another file in that - * directory, or even chdir() into that directory. The function should - * return 0 if the action was completed successfully. On error, it - * should return a nonzero result and set errno. - * raceproof_create_file() treats two errno values specially: - * - * - ENOENT -- dirname(path) does not exist. In this case, - * raceproof_create_file() tries creating dirname(path) - * (and any parent directories, if necessary) and calls - * the function again. - * - * - EISDIR -- the file already exists and is a directory. In this - * case, raceproof_create_file() removes the directory if - * it is empty (and recursively any empty directories that - * it contains) and calls the function again. - * - * Any other errno causes raceproof_create_file() to fail with the - * callback's return value and errno. - * - * Obviously, this function should be OK with being called again if it - * fails with ENOENT or EISDIR. In other scenarios it will not be - * called again. - */ -typedef int create_file_fn(const char *path, void *cb); - -/* - * Create a file in dirname(path) by calling fn, creating leading - * directories if necessary. Retry a few times in case we are racing - * with another process that is trying to clean up the directory that - * contains path. See the documentation for create_file_fn for more - * details. - * - * Return the value and set the errno that resulted from the most - * recent call of fn. fn is always called at least once, and will be - * called more than once if it returns ENOENT or EISDIR. - */ -int raceproof_create_file(const char *path, create_file_fn fn, void *cb); - int mkdir_in_gitdir(const char *path); char *interpolate_path(const char *path, int real_home); /* NEEDSWORK: remove this synonym once in-flight topics have migrated */ @@ -1299,6 +1255,13 @@ int looks_like_command_line_option(const char *str); /** * Return a newly allocated string with the evaluation of + * "$XDG_CONFIG_HOME/$subdir/$filename" if $XDG_CONFIG_HOME is non-empty, otherwise + * "$HOME/.config/$subdir/$filename". Return NULL upon error. + */ +char *xdg_config_home_for(const char *subdir, const char *filename); + +/** + * Return a newly allocated string with the evaluation of * "$XDG_CONFIG_HOME/git/$filename" if $XDG_CONFIG_HOME is non-empty, otherwise * "$HOME/.config/git/$filename". Return NULL upon error. */ @@ -1738,6 +1701,8 @@ extern const char *git_mailmap_blob; void maybe_flush_or_die(FILE *, const char *); __attribute__((format (printf, 2, 3))) void fprintf_or_die(FILE *, const char *fmt, ...); +void fwrite_or_die(FILE *f, const void *buf, size_t count); +void fflush_or_die(FILE *f); #define COPY_READ_ERROR (-2) #define COPY_WRITE_ERROR (-3) |