#include

#include

#include

#include

#include

#include

#include

#include

#include

static int do_mkdir(const char *path, mode_t mode)

{

struct stat st;

int status = 0;

if (stat(path, &st) != 0)

{ /* Directory does not exist */

if (mkdir(path, mode) != 0)

status = -1;

}

else if (!S_ISDIR(st.st_mode))

{

errno = ENOTDIR;

status = -1;

}

return(status);

}

/** ** mkpath - ensure all directories in path exist

** Algorithm takes the pessimistic view and works top-down to ensure

** each directory in path exists, rather than optimistically creating

** the last element and working backwards. */

static int mkpath(const char *path, mode_t mode)

{

char *pp;

char *sp;

int status;

char *copypath = strdup(path); status = 0; pp = copypath;

while (status == 0 && (sp = strchr(pp, '/')) != 0)

{

if (sp != pp)

{ /* Neither root nor double slash in path */

*sp = '\0';

printf("func(%s)line(%d), copypath(%s).\n", __func__, __LINE__, copypath);

status = do_mkdir(copypath, mode);

*sp = '/';

}

pp = sp + 1;

}

if (status == 0)

status = do_mkdir(path, mode);

free(copypath);

printf("func(%s)line(%d).\n", __func__, __LINE__);

return (status);

}