diff options
Diffstat (limited to 'tools/perf/util/util.h')
| -rw-r--r-- | tools/perf/util/util.h | 187 |
1 files changed, 30 insertions, 157 deletions
diff --git a/tools/perf/util/util.h b/tools/perf/util/util.h index 0f5b2a6f1080..4e8b6b0c551c 100644 --- a/tools/perf/util/util.h +++ b/tools/perf/util/util.h @@ -42,12 +42,14 @@ #define _ALL_SOURCE 1 #define _GNU_SOURCE 1 #define _BSD_SOURCE 1 +#define HAS_BOOL #include <unistd.h> #include <stdio.h> #include <sys/stat.h> #include <sys/statfs.h> #include <fcntl.h> +#include <stdbool.h> #include <stddef.h> #include <stdlib.h> #include <stdarg.h> @@ -78,7 +80,8 @@ #include <pwd.h> #include <inttypes.h> #include "../../../include/linux/magic.h" - +#include "types.h" +#include <sys/ttydefaults.h> #ifndef NO_ICONV #include <iconv.h> @@ -149,7 +152,6 @@ extern void warning(const char *err, ...) __attribute__((format (printf, 1, 2))) extern void set_die_routine(void (*routine)(const char *err, va_list params) NORETURN); extern int prefixcmp(const char *str, const char *prefix); -extern time_t tm_to_time_t(const struct tm *tm); static inline const char *skip_prefix(const char *str, const char *prefix) { @@ -157,119 +159,6 @@ static inline const char *skip_prefix(const char *str, const char *prefix) return strncmp(str, prefix, len) ? NULL : str + len; } -#if defined(NO_MMAP) || defined(USE_WIN32_MMAP) - -#ifndef PROT_READ -#define PROT_READ 1 -#define PROT_WRITE 2 -#define MAP_PRIVATE 1 -#define MAP_FAILED ((void*)-1) -#endif - -#define mmap git_mmap -#define munmap git_munmap -extern void *git_mmap(void *start, size_t length, int prot, int flags, int fd, off_t offset); -extern int git_munmap(void *start, size_t length); - -#else /* NO_MMAP || USE_WIN32_MMAP */ - -#include <sys/mman.h> - -#endif /* NO_MMAP || USE_WIN32_MMAP */ - -#ifdef NO_MMAP - -/* This value must be multiple of (pagesize * 2) */ -#define DEFAULT_PACKED_GIT_WINDOW_SIZE (1 * 1024 * 1024) - -#else /* NO_MMAP */ - -/* This value must be multiple of (pagesize * 2) */ -#define DEFAULT_PACKED_GIT_WINDOW_SIZE \ - (sizeof(void*) >= 8 \ - ? 1 * 1024 * 1024 * 1024 \ - : 32 * 1024 * 1024) - -#endif /* NO_MMAP */ - -#ifdef NO_ST_BLOCKS_IN_STRUCT_STAT -#define on_disk_bytes(st) ((st).st_size) -#else -#define on_disk_bytes(st) ((st).st_blocks * 512) -#endif - -#define DEFAULT_PACKED_GIT_LIMIT \ - ((1024L * 1024L) * (sizeof(void*) >= 8 ? 8192 : 256)) - -#ifdef NO_PREAD -#define pread git_pread -extern ssize_t git_pread(int fd, void *buf, size_t count, off_t offset); -#endif -/* - * Forward decl that will remind us if its twin in cache.h changes. - * This function is used in compat/pread.c. But we can't include - * cache.h there. - */ -extern ssize_t read_in_full(int fd, void *buf, size_t count); - -#ifdef NO_SETENV -#define setenv gitsetenv -extern int gitsetenv(const char *, const char *, int); -#endif - -#ifdef NO_MKDTEMP -#define mkdtemp gitmkdtemp -extern char *gitmkdtemp(char *); -#endif - -#ifdef NO_UNSETENV -#define unsetenv gitunsetenv -extern void gitunsetenv(const char *); -#endif - -#ifdef NO_STRCASESTR -#define strcasestr gitstrcasestr -extern char *gitstrcasestr(const char *haystack, const char *needle); -#endif - -#ifdef NO_STRLCPY -#define strlcpy gitstrlcpy -extern size_t gitstrlcpy(char *, const char *, size_t); -#endif - -#ifdef NO_STRTOUMAX -#define strtoumax gitstrtoumax -extern uintmax_t gitstrtoumax(const char *, char **, int); -#endif - -#ifdef NO_HSTRERROR -#define hstrerror githstrerror -extern const char *githstrerror(int herror); -#endif - -#ifdef NO_MEMMEM -#define memmem gitmemmem -void *gitmemmem(const void *haystack, size_t haystacklen, - const void *needle, size_t needlelen); -#endif - -#ifdef FREAD_READS_DIRECTORIES -#ifdef fopen -#undef fopen -#endif -#define fopen(a,b) git_fopen(a,b) -extern FILE *git_fopen(const char*, const char*); -#endif - -#ifdef SNPRINTF_RETURNS_BOGUS -#define snprintf git_snprintf -extern int git_snprintf(char *str, size_t maxsize, - const char *format, ...); -#define vsnprintf git_vsnprintf -extern int git_vsnprintf(char *str, size_t maxsize, - const char *format, va_list ap); -#endif - #ifdef __GLIBC_PREREQ #if __GLIBC_PREREQ(2, 1) #define HAVE_STRCHRNUL @@ -290,25 +179,19 @@ static inline char *gitstrchrnul(const char *s, int c) * Wrappers: */ extern char *xstrdup(const char *str); -extern void *xmalloc(size_t size) __attribute__((weak)); -extern void *xmemdupz(const void *data, size_t len); -extern char *xstrndup(const char *str, size_t len); extern void *xrealloc(void *ptr, size_t size) __attribute__((weak)); + static inline void *zalloc(size_t size) { return calloc(1, size); } -static inline size_t xsize_t(off_t len) -{ - return (size_t)len; -} - static inline int has_extension(const char *filename, const char *ext) { size_t len = strlen(filename); size_t extlen = strlen(ext); + return len > extlen && !memcmp(filename + len - extlen, ext, extlen); } @@ -322,6 +205,7 @@ static inline int has_extension(const char *filename, const char *ext) #undef isalnum #undef tolower #undef toupper + extern unsigned char sane_ctype[256]; #define GIT_SPACE 0x01 #define GIT_DIGIT 0x02 @@ -339,8 +223,6 @@ extern unsigned char sane_ctype[256]; #define isalpha(x) sane_istest(x,GIT_ALPHA) #define isalnum(x) sane_istest(x,GIT_ALPHA | GIT_DIGIT) #define isprint(x) sane_istest(x,GIT_PRINT) -#define is_glob_special(x) sane_istest(x,GIT_GLOB_SPECIAL) -#define is_regex_special(x) sane_istest(x,GIT_GLOB_SPECIAL | GIT_REGEX_SPECIAL) #define tolower(x) sane_case((unsigned char)(x), 0x20) #define toupper(x) sane_case((unsigned char)(x), 0) @@ -351,38 +233,6 @@ static inline int sane_case(int x, int high) return x; } -static inline int strtoul_ui(char const *s, int base, unsigned int *result) -{ - unsigned long ul; - char *p; - - errno = 0; - ul = strtoul(s, &p, base); - if (errno || *p || p == s || (unsigned int) ul != ul) - return -1; - *result = ul; - return 0; -} - -static inline int strtol_i(char const *s, int base, int *result) -{ - long ul; - char *p; - - errno = 0; - ul = strtol(s, &p, base); - if (errno || *p || p == s || (int) ul != ul) - return -1; - *result = ul; - return 0; -} - -#ifdef INTERNAL_QSORT -void git_qsort(void *base, size_t nmemb, size_t size, - int(*compar)(const void *, const void *)); -#define qsort git_qsort -#endif - #ifndef DIR_HAS_BSD_GROUP_SEMANTICS # define FORCE_DIR_SET_GID S_ISGID #else @@ -406,4 +256,27 @@ void git_qsort(void *base, size_t nmemb, size_t size, int mkdir_p(char *path, mode_t mode); int copyfile(const char *from, const char *to); +s64 perf_atoll(const char *str); +char **argv_split(const char *str, int *argcp); +void argv_free(char **argv); +bool strglobmatch(const char *str, const char *pat); +bool strlazymatch(const char *str, const char *pat); +unsigned long convert_unit(unsigned long value, char *unit); + +#ifndef ESC +#define ESC 27 +#endif + +static inline bool is_exit_key(int key) +{ + char up; + if (key == CTRL('c') || key == ESC) + return true; + up = toupper(key); + return up == 'Q'; +} + +#define _STR(x) #x +#define STR(x) _STR(x) + #endif |