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thodg/got/include/got_opentemp.h

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  • Author : Stefan Sperling
    Date : 2020-02-17 21:57:56
    Hash : bb63914a
    Message : make tmp dir location a compile-time setting and change gotweb's tmp dir We are not sure whether a gotweb package can own /var/www/tmp on OpenBSD. Moving gotweb's tmp dir to /var/www/got/tmp sidesteps that issue.

  • include/got_opentemp.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 opening temporary files. */
    
    #ifndef GOT_TMPDIR
    #define GOT_TMPDIR /tmp
    #endif
    #define GOT_STRINGIFY_TMP(x) #x
    #define GOT_STRINGVAL_TMP(x) GOT_STRINGIFY_TMP(x)
    #define GOT_TMPDIR_STR GOT_STRINGVAL_TMP(GOT_TMPDIR)
    
    /* Open a file descriptor to a new temporary file for writing.
     * The file is not visible in the filesystem. */
    int got_opentempfd(void);
    
    /* 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 *);
    
    /* Like got_opentemp_named() but returns a file descriptor instead of a FILE. */
    const struct got_error *got_opentemp_named_fd(char **, int *, const char *);