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Linux/tools/perf/util/ctype.c

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  1 /*
  2  * Sane locale-independent, ASCII ctype.
  3  *
  4  * No surprises, and works with signed and unsigned chars.
  5  */
  6 #include "util.h"
  7 
  8 enum {
  9         S = GIT_SPACE,
 10         A = GIT_ALPHA,
 11         D = GIT_DIGIT,
 12         G = GIT_GLOB_SPECIAL,   /* *, ?, [, \\ */
 13         R = GIT_REGEX_SPECIAL,  /* $, (, ), +, ., ^, {, | * */
 14         P = GIT_PRINT_EXTRA,    /* printable - alpha - digit - glob - regex */
 15 
 16         PS = GIT_SPACE | GIT_PRINT_EXTRA,
 17 };
 18 
 19 unsigned char sane_ctype[256] = {
 20 /*      0  1  2  3  4  5  6  7  8  9  A  B  C  D  E  F                      */
 21 
 22         0, 0, 0, 0, 0, 0, 0, 0, 0, S, S, 0, 0, S, 0, 0,         /*   0.. 15 */
 23         0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,         /*  16.. 31 */
 24         PS,P, P, P, R, P, P, P, R, R, G, R, P, P, R, P,         /*  32.. 47 */
 25         D, D, D, D, D, D, D, D, D, D, P, P, P, P, P, G,         /*  48.. 63 */
 26         P, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A,         /*  64.. 79 */
 27         A, A, A, A, A, A, A, A, A, A, A, G, G, P, R, P,         /*  80.. 95 */
 28         P, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A,         /*  96..111 */
 29         A, A, A, A, A, A, A, A, A, A, A, R, R, P, P, 0,         /* 112..127 */
 30         /* Nothing in the 128.. range */
 31 };
 32 
 33 const char *graph_line =
 34         "_____________________________________________________________________"
 35         "_____________________________________________________________________";
 36 const char *graph_dotted_line =
 37         "---------------------------------------------------------------------"
 38         "---------------------------------------------------------------------"
 39         "---------------------------------------------------------------------";
 40 

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