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70 lines
1.9 KiB
C
70 lines
1.9 KiB
C
/* mkpath() -- Create all components leading up to a given directory
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*
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* Copyright (c) 2013-2016 Joachim Nilsson <troglobit@gmail.com>
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*
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* Permission to use, copy, modify, and/or distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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#include <errno.h>
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#include <libgen.h>
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#include <sys/stat.h>
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#include <sys/types.h>
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#include "lite.h"
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/**
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* mkpath - Like makepath() but takes a mode_t argument
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* @dir: Directory to created, relative or absolute
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* @mode: A &mode_t mode to create @dir with
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*
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* Returns:
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* POSIX OK(0) on success, otherwise -1 with @errno set.
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*/
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int mkpath(char *dir, mode_t mode)
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{
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struct stat sb;
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if (!dir) {
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errno = EINVAL;
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return 1;
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}
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if (!stat(dir, &sb))
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return 0;
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mkpath(dirname(strdupa(dir)), mode);
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return mkdir(dir, mode);
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}
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/**
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* makepath - Create all components of the specified directory.
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* @dir: Directory to create.
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*
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* Returns:
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* POSIX OK (0) on success, otherwise -1 and errno set appropriately.
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* This function returns EINVAL on bad argument, or ENOMEM when it
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* fails allocating temporary memory. For other error codes see the
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* mkdir() syscall description.
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*/
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int makepath(char *dir)
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{
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return mkpath(dir, 0777);
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}
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/**
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* Local Variables:
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* indent-tabs-mode: t
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* c-file-style: "linux"
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* End:
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*/
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