source/popt/poptint.h

   1 /* (C) 1998 Red Hat Software, Inc. -- Licensing details are in the COPYING
   2    file accompanying popt source distributions, available from
   3    ftp://ftp.redhat.com/pub/code/popt */
   4
   5 #ifndef H_POPTINT
   6 #define H_POPTINT
   7
   8 /* Bit mask macros. */
   9 typedef unsigned int __pbm_bits;
  10 #define __PBM_NBITS             (8 * sizeof (__pbm_bits))
  11 #define __PBM_IX(d)             ((d) / __PBM_NBITS)
  12 #define __PBM_MASK(d)           ((__pbm_bits) 1 << ((d) % __PBM_NBITS))
  13 typedef struct {
  14     __pbm_bits bits[1];
  15 } pbm_set;
  16 #define __PBM_BITS(set) ((set)->bits)
  17
  18 #define PBM_ALLOC(d)    calloc(__PBM_IX (d) + 1, sizeof(__pbm_bits))
  19 #define PBM_FREE(s)     free(s);
  20 #define PBM_SET(d, s)   (__PBM_BITS (s)[__PBM_IX (d)] |= __PBM_MASK (d))
  21 #define PBM_CLR(d, s)   (__PBM_BITS (s)[__PBM_IX (d)] &= ~__PBM_MASK (d))
  22 #define PBM_ISSET(d, s) ((__PBM_BITS (s)[__PBM_IX (d)] & __PBM_MASK (d)) != 0)
  23
  24 struct optionStackEntry {
  25     int argc;
  26     /*@only@*/ const char ** argv;
  27     /*@only@*/ pbm_set * argb;
  28     int next;
  29     /*@only@*/ const char * nextArg;
  30     /*@keep@*/ const char * nextCharArg;
  31     /*@dependent@*/ struct poptAlias * currAlias;
  32     int stuffed;
  33 };
  34
  35 struct execEntry {
  36     const char * longName;
  37     char shortName;
  38     const char * script;
  39 };
  40
  41 struct poptContext_s {
  42     struct optionStackEntry optionStack[POPT_OPTION_DEPTH];
  43     /*@dependent@*/ struct optionStackEntry * os;
  44     /*@owned@*/ const char ** leftovers;
  45     int numLeftovers;
  46     int nextLeftover;
  47     /*@keep@*/ const struct poptOption * options;
  48     int restLeftover;
  49     /*@only@*/ const char * appName;
  50     /*@only@*/ struct poptAlias * aliases;
  51     int numAliases;
  52     int flags;
  53     struct execEntry * execs;
  54     int numExecs;
  55     /*@only@*/ const char ** finalArgv;
  56     int finalArgvCount;
  57     int finalArgvAlloced;
  58     /*@dependent@*/ struct execEntry * doExec;
  59     /*@only@*/ const char * execPath;
  60     int execAbsolute;
  61     /*@only@*/ const char * otherHelp;
  62     pbm_set * arg_strip;
  63 };
  64
  65 #define xfree(_a)       free((void *)_a)
  66
  67 #define POPT_(foo) (foo)
  68 #define D_(dom, str) (str)
  69 #define N_(foo) (foo)
  70
  71 #endif