argv.h

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#ifndef _H_ARGV_
#define _H_ARGV_

 
#include <stdio.h>
#include <rpm/rpmtypes.h>
 
#ifdef __cplusplus
extern "C" {
#endif
 
typedef char ** ARGV_t;
typedef char * const *ARGV_const_t;
 
typedef int * ARGint_t;
struct ARGI_s {
    unsigned nvals;
    ARGint_t vals;
};
typedef struct ARGI_s * ARGI_t;
typedef struct ARGI_s const * const ARGI_const_t;

RPM_PUBLIC_API
void argvPrint(const char * msg, ARGV_const_t argv, FILE * fp);

RPM_PUBLIC_API
ARGI_t argiFree(ARGI_t argi);
 

RPM_PUBLIC_API
ARGV_t argvNew(void);

RPM_PUBLIC_API
ARGV_t argvFree(ARGV_t argv);

RPM_PUBLIC_API
int argiCount(ARGI_const_t argi);

RPM_PUBLIC_API
ARGint_t argiData(ARGI_const_t argi);

RPM_PUBLIC_API
int argvCount(ARGV_const_t argv);

RPM_PUBLIC_API
ARGV_t argvData(ARGV_t argv);

RPM_PUBLIC_API
int argvCmp(const void * a, const void * b);

RPM_PUBLIC_API
int argvSort(ARGV_t argv, int (*compar)(const void *, const void *));

RPM_PUBLIC_API
ARGV_t argvSearch(ARGV_const_t argv, const char *val,
        int (*compar)(const void *, const void *));

RPM_PUBLIC_API
int argiAdd(ARGI_t * argip, int ix, int val);

RPM_PUBLIC_API
int argvAdd(ARGV_t * argvp, const char *val);

RPM_PUBLIC_API
int argvAddN(ARGV_t * argvp, const char *val, size_t len);

RPM_PUBLIC_API
int argvAddNum(ARGV_t * argvp, int val);

RPM_PUBLIC_API
int argvAppend(ARGV_t * argvp, ARGV_const_t av);
 
enum argvFlags_e {
    ARGV_NONE       = 0,
    ARGV_SKIPEMPTY  = (1 << 0), /* omit empty strings from result */
};
 
typedef rpmFlags argvFlags;

RPM_PUBLIC_API
ARGV_t argvSplitString(const char * str, const char * seps, argvFlags flags);

RPM_PUBLIC_API
int argvSplit(ARGV_t * argvp, const char * str, const char * seps);

RPM_PUBLIC_API
char *argvJoin(ARGV_const_t argv, const char *sep);
 
#ifdef __cplusplus
}
#endif
 
#endif /* _H_ARGV_ */