9 #define CMD_EXEC_PATH "--exec-path"
10 #define CMD_PERF_DIR "--perf-dir="
11 #define CMD_WORK_TREE "--work-tree="
12 #define CMD_DEBUGFS_DIR "--debugfs-dir="
14 #define PERF_DIR_ENVIRONMENT "PERF_DIR"
15 #define PERF_WORK_TREE_ENVIRONMENT "PERF_WORK_TREE"
16 #define DEFAULT_PERF_DIR_ENVIRONMENT ".perf"
17 #define DB_ENVIRONMENT "PERF_OBJECT_DIRECTORY"
18 #define INDEX_ENVIRONMENT "PERF_INDEX_FILE"
19 #define GRAFT_ENVIRONMENT "PERF_GRAFT_FILE"
20 #define TEMPLATE_DIR_ENVIRONMENT "PERF_TEMPLATE_DIR"
21 #define CONFIG_ENVIRONMENT "PERF_CONFIG"
22 #define EXEC_PATH_ENVIRONMENT "PERF_EXEC_PATH"
23 #define CEILING_DIRECTORIES_ENVIRONMENT "PERF_CEILING_DIRECTORIES"
24 #define PERFATTRIBUTES_FILE ".perfattributes"
25 #define INFOATTRIBUTES_FILE "info/attributes"
26 #define ATTRIBUTE_MACRO_PREFIX "[attr]"
27 #define PERF_DEBUGFS_ENVIRONMENT "PERF_DEBUGFS_DIR"
29 typedef int (*config_fn_t)(const char *, const char *, void *);
30 extern int perf_default_config(const char *, const char *, void *);
31 extern int perf_config_from_file(config_fn_t fn, const char *, void *);
32 extern int perf_config(config_fn_t fn, void *);
33 extern int perf_parse_ulong(const char *, unsigned long *);
34 extern int perf_config_int(const char *, const char *);
35 extern unsigned long perf_config_ulong(const char *, const char *);
36 extern int perf_config_bool_or_int(const char *, const char *, int *);
37 extern int perf_config_bool(const char *, const char *);
38 extern int perf_config_string(const char **, const char *, const char *);
39 extern int perf_config_set(const char *, const char *);
40 extern int perf_config_set_multivar(const char *, const char *, const char *, int);
41 extern int perf_config_rename_section(const char *, const char *);
42 extern const char *perf_etc_perfconfig(void);
43 extern int check_repository_format_version(const char *var, const char *value, void *cb);
44 extern int perf_config_system(void);
45 extern int perf_config_global(void);
46 extern int config_error_nonbool(const char *);
47 extern const char *config_exclusive_filename;
49 #define MAX_PERFNAME (1000)
50 extern char perf_default_email[MAX_PERFNAME];
51 extern char perf_default_name[MAX_PERFNAME];
52 extern int user_ident_explicitly_given;
54 extern const char *perf_log_output_encoding;
55 extern const char *perf_mailmap_file;
57 /* IO helper functions */
58 extern void maybe_flush_or_die(FILE *, const char *);
59 extern int copy_fd(int ifd, int ofd);
60 extern int copy_file(const char *dst, const char *src, int mode);
61 extern ssize_t write_in_full(int fd, const void *buf, size_t count);
62 extern void write_or_die(int fd, const void *buf, size_t count);
63 extern int write_or_whine(int fd, const void *buf, size_t count, const char *msg);
64 extern int write_or_whine_pipe(int fd, const void *buf, size_t count, const char *msg);
65 extern void fsync_or_die(int fd, const char *);
68 extern void setup_pager(void);
69 extern const char *pager_program;
70 extern int pager_in_use(void);
71 extern int pager_use_color;
73 extern bool use_browser;
75 #ifdef NO_NEWT_SUPPORT
76 static inline void setup_browser(void)
80 static inline void exit_browser(bool wait_for_ok __used) {}
82 void setup_browser(void);
83 void exit_browser(bool wait_for_ok);
86 extern const char *editor_program;
87 extern const char *excludes_file;
89 char *alias_lookup(const char *alias);
90 int split_cmdline(char *cmdline, const char ***argv);
92 #define alloc_nr(x) (((x)+16)*3/2)
95 * Realloc the buffer pointed at by variable 'x' so that it can hold
96 * at least 'nr' entries; the number of entries currently allocated
97 * is 'alloc', using the standard growing factor alloc_nr() macro.
99 * DO NOT USE any expression with side-effect for 'x' or 'alloc'.
101 #define ALLOC_GROW(x, nr, alloc) \
103 if ((nr) > alloc) { \
104 if (alloc_nr(alloc) < (nr)) \
107 alloc = alloc_nr(alloc); \
108 x = xrealloc((x), alloc * sizeof(*(x))); \
113 static inline int is_absolute_path(const char *path)
115 return path[0] == '/';
118 const char *make_absolute_path(const char *path);
119 const char *make_nonrelative_path(const char *path);
120 const char *make_relative_path(const char *abs, const char *base);
121 int normalize_path_copy(char *dst, const char *src);
122 int longest_ancestor_length(const char *path, const char *prefix_list);
123 char *strip_path_suffix(const char *path, const char *suffix);
125 extern char *mkpath(const char *fmt, ...) __attribute__((format (printf, 1, 2)));
126 extern char *perf_path(const char *fmt, ...) __attribute__((format (printf, 1, 2)));
127 /* perf_mkstemp() - create tmp file honoring TMPDIR variable */
128 extern int perf_mkstemp(char *path, size_t len, const char *template);
130 extern char *mksnpath(char *buf, size_t n, const char *fmt, ...)
131 __attribute__((format (printf, 3, 4)));
132 extern char *perf_snpath(char *buf, size_t n, const char *fmt, ...)
133 __attribute__((format (printf, 3, 4)));
134 extern char *perf_pathdup(const char *fmt, ...)
135 __attribute__((format (printf, 1, 2)));
137 extern size_t strlcpy(char *dest, const char *src, size_t size);
139 #endif /* __PERF_CACHE_H */