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lib/misc.h

Go to the documentation of this file.

#ifndef H_MISC
#define H_MISC

#include <string.h>

#ifdef __cplusplus
extern "C" {
#endif

/*@only@*/ char ** splitString(const char * str, int length, char sep)
        /*@*/;

void freeSplitString( /*@only@*/ char ** list)
        /*@modifies list @*/;

/*@unused@*/ static inline
/*@only@*/ char * stripTrailingChar(/*@only@*/ char * s, char c)
        /*@modifies *s */
{
    char * t;
    for (t = s + strlen(s) - 1; *t == c && t >= s; t--)
        *t = '\0';
    return s;
}

int dosetenv(const char * name, const char * value, int overwrite)
        /*@globals environ@*/
        /*@modifies *environ @*/;

int doputenv(const char * str)
        /*@globals environ@*/
        /*@modifies *environ @*/;

int makeTempFile(/*@null@*/ const char * prefix,
                /*@null@*/ /*@out@*/ const char ** fnptr,
                /*@out@*/ FD_t * fdptr)
        /*@globals rpmGlobalMacroContext,
                fileSystem, internalState @*/
        /*@modifies *fnptr, *fdptr, rpmGlobalMacroContext,
                fileSystem, internalState @*/;
 
/*@only@*/ char * currentDirectory(void)
        /*@globals fileSystem @*/
        /*@modifies fileSystem @*/;

void compressFilelist(Header h)
        /*@modifies h @*/;

void expandFilelist(Header h)
        /*@modifies h @*/;

void buildOrigFileList(Header h, /*@out@*/ const char *** fileListPtr, 
                        /*@out@*/ int * fileCountPtr)
        /*@modifies *fileListPtr, *fileCountPtr @*/;

/*@-exportlocal@*/
int myGlobPatternP (const char *patternURL)
        /*@*/;
/*@=exportlocal@*/

int rpmGlob(const char * patterns, /*@out@*/ int * argcPtr,
                /*@out@*/ const char *** argvPtr)
        /*@globals fileSystem @*/
        /*@modifies *argcPtr, *argvPtr, fileSystem @*/;

void providePackageNVR(Header h)
        /*@modifies h @*/;

/*@-exportlocal@*/
int domd5(const char * fn, /*@out@*/ unsigned char * digest, int asAscii)
        /*@globals fileSystem@*/
        /*@modifies digest, fileSystem @*/;
/*@=exportlocal@*/

/*@unused@*/ static inline
int mdfile(const char * fn, /*@out@*/ unsigned char * digest)
        /*@globals fileSystem@*/
        /*@modifies digest, fileSystem @*/
{
    return domd5(fn, digest, 1);
}

/*@unused@*/ static inline
int mdbinfile(const char * fn, /*@out@*/ unsigned char * bindigest)
        /*@globals fileSystem@*/
        /*@modifies bindigest, fileSystem @*/
{
    return domd5(fn, bindigest, 0);
}

#ifdef __cplusplus
}
#endif

#endif  /* H_MISC */

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