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thodg/got/lib/got_path_lib.h

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  • Author : Stefan Sperling
    Date : 2018-03-11 20:39:31
    Hash : 9d31a1d8
    Message : initial implementation of worktree checkout

  • lib/got_path_lib.h
  • /*
     * Copyright (c) 2018 Stefan Sperling <stsp@openbsd.org>
     *
     * Permission to use, copy, modify, and distribute this software for any
     * purpose with or without fee is hereby granted, provided that the above
     * copyright notice and this permission notice appear in all copies.
     *
     * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
     * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
     * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
     * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
     * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
     * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
     * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
     */
    
    /* Utilities for dealing with filesystem paths. */
    
    #define GOT_DEFAULT_FILE_MODE	(S_IRUSR|S_IWUSR | S_IRGRP | S_IROTH)
    #define GOT_DEFAULT_DIR_MODE	(S_IRWXU | S_IRGRP|S_IXGRP | S_IROTH|S_IXOTH)
    
    /* Determine whether a path is an absolute path. */
    int got_path_is_absolute(const char *);
    
    /*
     * Return an absolute version of a relative path.
     * The result is allocated with malloc(3).
     */
    char *got_path_get_absolute(const char *);
    
    /* 
     * Normalize a path for internal processing.
     * The result is allocated with malloc(3).
     */
    char *got_path_normalize(const char *);
    
    /* Open a new temporary file for writing.
     * The file is not visible in the filesystem. */
    FILE *got_opentemp(void);
    
    /* Open a new temporary file for writing.
     * The file is visible in the filesystem. */
    const struct got_error *got_opentemp_named(char **, FILE **, const char *);
    
    /* Count the number of path segments separated by '/'. */
    const struct got_error *
    got_path_segment_count(int *count, const char *path);