Function UTIL_createMirroredDestDirName

freebsd/contrib/zstd/programs/util.c:810–820

this function will return NULL if input srcFileName is not valid name for mirrored output path */

/* this function will return NULL if input srcFileName is not valid name for mirrored output path */
char* UTIL_createMirroredDestDirName(const char* srcFileName, const char* outDirRootName)
{
    char* pathname = NULL;
    if (!isFileNameValidForMirroredOutput(srcFileName))
        return NULL;

    pathname = mallocAndJoin2Dir(outDirRootName, trimPath(srcFileName));

    convertPathnameToDirName(pathname);
    return pathname;
}

static int
mirrorSrcDir(char* srcDirName, const char* outDirName)