lib/flags.h

   1 /* flags.h */
   2
   3 #ifndef __FLAGS_H
   4 #define __FLAGS_H
   5
   6 typedef unsigned int flag_t;
   7 #define FLAG_T_SPECIFIER "%u"
   8
   9 typedef struct {
  10   unsigned char flagchar;
  11   flag_t        flagbit;
  12 } flag;
  13
  14 #define REJECT_NONE        0x0000
  15 #define REJECT_UNKNOWN     0x0001
  16 #define REJECT_DISALLOWED  0x0002
  17
  18 int setflags(flag_t *inflags, flag_t flagmask, char *flagstr, const flag *flagslist, short reject);
  19 char *printflags(flag_t inflags, const flag *flaglist);
  20 char *printflagsornone(flag_t inflags, const flag *flaglist);
  21 char *printflags_noprefix(flag_t inflags, const flag *flaglist);
  22 char *printflagdiff(flag_t oldflags, flag_t newflags, const flag *flaglist);
  23
  24 #endif