diff options
Diffstat (limited to 'third_party/popt/poptint.h')
| -rw-r--r-- | third_party/popt/poptint.h | 222 |
1 files changed, 222 insertions, 0 deletions
diff --git a/third_party/popt/poptint.h b/third_party/popt/poptint.h new file mode 100644 index 0000000..80cbaca --- /dev/null +++ b/third_party/popt/poptint.h @@ -0,0 +1,222 @@ +/** \ingroup popt + * \file popt/poptint.h + */ + +/* (C) 1998-2000 Red Hat, Inc. -- Licensing details are in the COPYING + file accompanying popt source distributions, available from + ftp://ftp.rpm.org/pub/rpm/dist. */ + +#ifndef H_POPTINT +#define H_POPTINT + +#include <stdint.h> + +/** + * Wrapper to free(3), hides const compilation noise, permit NULL, return NULL. + * @param p memory to free + * @retval NULL always + */ +/*@unused@*/ static inline /*@null@*/ void * +_free(/*@only@*/ /*@null@*/ const void * p) + /*@modifies p @*/ +{ + if (p != NULL) free((void *)p); + return NULL; +} + +/* Bit mask macros. */ +/*@-exporttype -redef @*/ +typedef unsigned int __pbm_bits; +/*@=exporttype =redef @*/ +#define __PBM_NBITS (8 * sizeof (__pbm_bits)) +#define __PBM_IX(d) ((d) / __PBM_NBITS) +#define __PBM_MASK(d) ((__pbm_bits) 1 << (((unsigned)(d)) % __PBM_NBITS)) +/*@-exporttype -redef @*/ +typedef struct { + __pbm_bits bits[1]; +} pbm_set; +/*@=exporttype =redef @*/ +#define __PBM_BITS(set) ((set)->bits) + +#define PBM_ALLOC(d) calloc(__PBM_IX (d) + 1, sizeof(__pbm_bits)) +#define PBM_FREE(s) _free(s); +#define PBM_SET(d, s) (__PBM_BITS (s)[__PBM_IX (d)] |= __PBM_MASK (d)) +#define PBM_CLR(d, s) (__PBM_BITS (s)[__PBM_IX (d)] &= ~__PBM_MASK (d)) +#define PBM_ISSET(d, s) ((__PBM_BITS (s)[__PBM_IX (d)] & __PBM_MASK (d)) != 0) + +extern void poptJlu32lpair(/*@null@*/ const void *key, size_t size, + uint32_t *pc, uint32_t *pb) + /*@modifies *pc, *pb@*/; + +/** \ingroup popt + * Typedef's for string and array of strings. + */ +/*@-exporttype@*/ +typedef const char * poptString; +typedef poptString * poptArgv; +/*@=exporttype@*/ + +/** \ingroup popt + * A union to simplify opt->arg access without casting. + */ +/*@-exporttype -fielduse@*/ +typedef union poptArg_u { +/*@shared@*/ + void * ptr; + int * intp; + short * shortp; + long * longp; + long long * longlongp; + float * floatp; + double * doublep; + const char ** argv; + poptCallbackType cb; +/*@shared@*/ + poptOption opt; +} poptArg; +/*@=exporttype =fielduse@*/ + +/*@-exportvar@*/ +/*@unchecked@*/ +extern unsigned int _poptArgMask; +/*@unchecked@*/ +extern unsigned int _poptGroupMask; +/*@=exportvar@*/ + +#define poptArgType(_opt) ((_opt)->argInfo & _poptArgMask) +#define poptGroup(_opt) ((_opt)->argInfo & _poptGroupMask) + +#define F_ISSET(_opt, _FLAG) ((_opt)->argInfo & POPT_ARGFLAG_##_FLAG) +#define LF_ISSET(_FLAG) (argInfo & POPT_ARGFLAG_##_FLAG) +#define CBF_ISSET(_opt, _FLAG) ((_opt)->argInfo & POPT_CBFLAG_##_FLAG) + +/* XXX sick hack to preserve pretense of a popt-1.x ABI. */ +#define poptSubstituteHelpI18N(opt) \ + { /*@-observertrans@*/ \ + if ((opt) == poptHelpOptions) (opt) = poptHelpOptionsI18N; \ + /*@=observertrans@*/ } + +struct optionStackEntry { + int argc; +/*@only@*/ /*@null@*/ + poptArgv argv; +/*@only@*/ /*@null@*/ + pbm_set * argb; + int next; +/*@only@*/ /*@null@*/ + char * nextArg; +/*@observer@*/ /*@null@*/ + const char * nextCharArg; +/*@dependent@*/ /*@null@*/ + poptItem currAlias; + int stuffed; +}; + +struct poptContext_s { + struct optionStackEntry optionStack[POPT_OPTION_DEPTH]; +/*@dependent@*/ + struct optionStackEntry * os; +/*@owned@*/ /*@null@*/ + poptArgv leftovers; + int numLeftovers; + int nextLeftover; +/*@keep@*/ + const struct poptOption * options; + int restLeftover; +/*@only@*/ /*@null@*/ + const char * appName; +/*@only@*/ /*@null@*/ + poptItem aliases; + int numAliases; + unsigned int flags; +/*@owned@*/ /*@null@*/ + poptItem execs; + int numExecs; +/*@only@*/ /*@null@*/ + poptArgv finalArgv; + int finalArgvCount; + int finalArgvAlloced; +/*@null@*/ + int (*maincall) (int argc, const char **argv); +/*@dependent@*/ /*@null@*/ + poptItem doExec; +/*@only@*/ /*@null@*/ + const char * execPath; + int execAbsolute; +/*@only@*/ /*@relnull@*/ + const char * otherHelp; +/*@null@*/ + pbm_set * arg_strip; +}; + +#if defined(POPT_fprintf) +#define POPT_dgettext dgettext +#else +#ifdef HAVE_ICONV +#include <iconv.h> +#if defined(__LCLINT__) +/*@-declundef -incondefs @*/ +extern /*@only@*/ iconv_t iconv_open(const char *__tocode, const char *__fromcode) + /*@*/; + +extern size_t iconv(iconv_t __cd, /*@null@*/ char ** __inbuf, + /*@null@*/ /*@out@*/ size_t * __inbytesleft, + /*@null@*/ /*@out@*/ char ** __outbuf, + /*@null@*/ /*@out@*/ size_t * __outbytesleft) + /*@modifies __cd, + *__inbuf, *__inbytesleft, *__outbuf, *__outbytesleft @*/; + +extern int iconv_close(/*@only@*/ iconv_t __cd) + /*@modifies __cd @*/; +/*@=declundef =incondefs @*/ +#endif +#endif + +#ifdef HAVE_LANGINFO_H +#include <langinfo.h> +#if defined(__LCLINT__) +/*@-declundef -incondefs @*/ +extern char *nl_langinfo (nl_item __item) + /*@*/; +/*@=declundef =incondefs @*/ +#endif +#endif + +#if defined(HAVE_DCGETTEXT) && !defined(__LCLINT__) +char *POPT_dgettext(const char * dom, const char * str) + /*@*/; +#endif + +int POPT_fprintf (FILE* stream, const char *format, ...) + /*@globals fileSystem @*/ + /*@modifies stream, fileSystem @*/; +#endif /* !defined(POPT_fprintf) */ + +const char *POPT_prev_char (/*@returned@*/ const char *str) + /*@*/; + +const char *POPT_next_char (/*@returned@*/ const char *str) + /*@*/; + +#endif + +#if defined(ENABLE_NLS) && defined(HAVE_LIBINTL_H) +#include <libintl.h> +#endif + +#if defined(ENABLE_NLS) && defined(HAVE_GETTEXT) && !defined(__LCLINT__) +#define _(foo) gettext(foo) +#else +#define _(foo) foo +#endif + +#if defined(ENABLE_NLS) && defined(HAVE_DCGETTEXT) && !defined(__LCLINT__) +#define D_(dom, str) POPT_dgettext(dom, str) +#define POPT_(foo) D_("popt", foo) +#else +#define D_(dom, str) str +#define POPT_(foo) foo +#endif + +#define N_(foo) foo + |