| #ifndef __PERF_CACHE_H |
| #define __PERF_CACHE_H |
| |
| #include "util.h" |
| #include "strbuf.h" |
| #include "../perf.h" |
| |
| #define PERF_DIR_ENVIRONMENT "PERF_DIR" |
| #define PERF_WORK_TREE_ENVIRONMENT "PERF_WORK_TREE" |
| #define DEFAULT_PERF_DIR_ENVIRONMENT ".perf" |
| #define DB_ENVIRONMENT "PERF_OBJECT_DIRECTORY" |
| #define INDEX_ENVIRONMENT "PERF_INDEX_FILE" |
| #define GRAFT_ENVIRONMENT "PERF_GRAFT_FILE" |
| #define TEMPLATE_DIR_ENVIRONMENT "PERF_TEMPLATE_DIR" |
| #define CONFIG_ENVIRONMENT "PERF_CONFIG" |
| #define EXEC_PATH_ENVIRONMENT "PERF_EXEC_PATH" |
| #define CEILING_DIRECTORIES_ENVIRONMENT "PERF_CEILING_DIRECTORIES" |
| #define PERFATTRIBUTES_FILE ".perfattributes" |
| #define INFOATTRIBUTES_FILE "info/attributes" |
| #define ATTRIBUTE_MACRO_PREFIX "[attr]" |
| #define PERF_DEBUGFS_ENVIRONMENT "PERF_DEBUGFS_DIR" |
| |
| typedef int (*config_fn_t)(const char *, const char *, void *); |
| extern int perf_default_config(const char *, const char *, void *); |
| extern int perf_config_from_file(config_fn_t fn, const char *, void *); |
| extern int perf_config(config_fn_t fn, void *); |
| extern int perf_parse_ulong(const char *, unsigned long *); |
| extern int perf_config_int(const char *, const char *); |
| extern unsigned long perf_config_ulong(const char *, const char *); |
| extern int perf_config_bool_or_int(const char *, const char *, int *); |
| extern int perf_config_bool(const char *, const char *); |
| extern int perf_config_string(const char **, const char *, const char *); |
| extern int perf_config_set(const char *, const char *); |
| extern int perf_config_set_multivar(const char *, const char *, const char *, int); |
| extern int perf_config_rename_section(const char *, const char *); |
| extern const char *perf_etc_perfconfig(void); |
| extern int check_repository_format_version(const char *var, const char *value, void *cb); |
| extern int perf_config_system(void); |
| extern int perf_config_global(void); |
| extern int config_error_nonbool(const char *); |
| extern const char *config_exclusive_filename; |
| |
| #define MAX_PERFNAME (1000) |
| extern char perf_default_email[MAX_PERFNAME]; |
| extern char perf_default_name[MAX_PERFNAME]; |
| extern int user_ident_explicitly_given; |
| |
| extern const char *perf_log_output_encoding; |
| extern const char *perf_mailmap_file; |
| |
| /* IO helper functions */ |
| extern void maybe_flush_or_die(FILE *, const char *); |
| extern int copy_fd(int ifd, int ofd); |
| extern int copy_file(const char *dst, const char *src, int mode); |
| extern ssize_t write_in_full(int fd, const void *buf, size_t count); |
| extern void write_or_die(int fd, const void *buf, size_t count); |
| extern int write_or_whine(int fd, const void *buf, size_t count, const char *msg); |
| extern int write_or_whine_pipe(int fd, const void *buf, size_t count, const char *msg); |
| extern void fsync_or_die(int fd, const char *); |
| |
| /* pager.c */ |
| extern void setup_pager(void); |
| extern const char *pager_program; |
| extern int pager_in_use(void); |
| extern int pager_use_color; |
| |
| extern const char *editor_program; |
| extern const char *excludes_file; |
| |
| char *alias_lookup(const char *alias); |
| int split_cmdline(char *cmdline, const char ***argv); |
| |
| #define alloc_nr(x) (((x)+16)*3/2) |
| |
| /* |
| * Realloc the buffer pointed at by variable 'x' so that it can hold |
| * at least 'nr' entries; the number of entries currently allocated |
| * is 'alloc', using the standard growing factor alloc_nr() macro. |
| * |
| * DO NOT USE any expression with side-effect for 'x' or 'alloc'. |
| */ |
| #define ALLOC_GROW(x, nr, alloc) \ |
| do { \ |
| if ((nr) > alloc) { \ |
| if (alloc_nr(alloc) < (nr)) \ |
| alloc = (nr); \ |
| else \ |
| alloc = alloc_nr(alloc); \ |
| x = xrealloc((x), alloc * sizeof(*(x))); \ |
| } \ |
| } while(0) |
| |
| |
| static inline int is_absolute_path(const char *path) |
| { |
| return path[0] == '/'; |
| } |
| |
| const char *make_absolute_path(const char *path); |
| const char *make_nonrelative_path(const char *path); |
| const char *make_relative_path(const char *abs, const char *base); |
| int normalize_path_copy(char *dst, const char *src); |
| int longest_ancestor_length(const char *path, const char *prefix_list); |
| char *strip_path_suffix(const char *path, const char *suffix); |
| |
| extern char *mkpath(const char *fmt, ...) __attribute__((format (printf, 1, 2))); |
| extern char *perf_path(const char *fmt, ...) __attribute__((format (printf, 1, 2))); |
| /* perf_mkstemp() - create tmp file honoring TMPDIR variable */ |
| extern int perf_mkstemp(char *path, size_t len, const char *template); |
| |
| extern char *mksnpath(char *buf, size_t n, const char *fmt, ...) |
| __attribute__((format (printf, 3, 4))); |
| extern char *perf_snpath(char *buf, size_t n, const char *fmt, ...) |
| __attribute__((format (printf, 3, 4))); |
| extern char *perf_pathdup(const char *fmt, ...) |
| __attribute__((format (printf, 1, 2))); |
| |
| extern size_t strlcpy(char *dest, const char *src, size_t size); |
| |
| #endif /* __PERF_CACHE_H */ |