The Tor Browser: security/nss/coreconf/mkdepend/pr.c@b8a032363ba2

Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6

     1 /* $Xorg: pr.c,v 1.4 2001/02/09 02:03:16 xorgcvs Exp $ */

     2 /*

     4 Copyright (c) 1993, 1994, 1998 The Open Group

     6 Permission to use, copy, modify, distribute, and sell this software and its

     7 documentation for any purpose is hereby granted without fee, provided that

     8 the above copyright notice appear in all copies and that both that

     9 copyright notice and this permission notice appear in supporting

    10 documentation.

    12 The above copyright notice and this permission notice shall be included in

    13 all copies or substantial portions of the Software.

    15 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

    16 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

    17 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE

    18 OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN

    19 AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN

    20 CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

    22 Except as contained in this notice, the name of The Open Group shall not be

    23 used in advertising or otherwise to promote the sale, use or other dealings

    24 in this Software without prior written authorization from The Open Group.

    26 */

    27 /* $XFree86: xc/config/makedepend/pr.c,v 1.5 2001/12/14 19:53:21 dawes Exp $ */

    29 #include "def.h"

    31 extern struct	inclist	inclist[ MAXFILES ],

    32 			*inclistp;

    33 extern char	*objprefix;

    34 extern char	*objsuffix;

    35 extern int	width;

    36 extern boolean	printed;

    37 extern boolean	verbose;

    38 extern boolean	show_where_not;

    40 void

    41 add_include(struct filepointer *filep, struct inclist *file,

    42 	    struct inclist *file_red, char *include, int type,

    43 	    boolean failOK)

    44 {

    45 	register struct inclist	*newfile;

    46 	register struct filepointer	*content;

    48 	/*

    49 	 * First decide what the pathname of this include file really is.

    50 	 */

    51 	newfile = inc_path(file->i_file, include, type);

    52 	if (newfile == NULL) {

    53 		if (failOK)

    54 		    return;

    55 		if (file != file_red)

    56 			warning("%s (reading %s, line %d): ",

    57 				file_red->i_file, file->i_file, filep->f_line);

    58 		else

    59 			warning("%s, line %d: ", file->i_file, filep->f_line);

    60 		warning1("cannot find include file \"%s\"\n", include);

    61 		show_where_not = TRUE;

    62 		newfile = inc_path(file->i_file, include, type);

    63 		show_where_not = FALSE;

    64 	}

    66 	if (newfile) {

    67 		included_by(file, newfile);

    68 		if (!(newfile->i_flags & SEARCHED)) {

    69 			newfile->i_flags |= SEARCHED;

    70 			content = getfile(newfile->i_file);

    71 			find_includes(content, newfile, file_red, 0, failOK);

    72 			freefile(content);

    73 		}

    74 	}

    75 }

    77 static void

    78 pr(struct inclist *ip, char *file, char *base)

    79 {

    80 	static char	*lastfile;

    81 	static int	current_len;

    82 	register int	len, i;

    83 	char	buf[ BUFSIZ ];

    85 	printed = TRUE;

    86 	len = strlen(ip->i_file)+1;

    87 	if (current_len + len > width || file != lastfile) {

    88 		lastfile = file;

    89 		sprintf(buf, "\n%s%s%s: %s", objprefix, base, objsuffix,

    90 			ip->i_file);

    91 		len = current_len = strlen(buf);

    92 	}

    93 	else {

    94 		buf[0] = ' ';

    95 		strcpy(buf+1, ip->i_file);

    96 		current_len += len;

    97 	}

    98 	fwrite(buf, len, 1, stdout);

   100 	/*

   101 	 * If verbose is set, then print out what this file includes.

   102 	 */

   103 	if (! verbose || ip->i_list == NULL || ip->i_flags & NOTIFIED)

   104 		return;

   105 	ip->i_flags |= NOTIFIED;

   106 	lastfile = NULL;

   107 	printf("\n# %s includes:", ip->i_file);

   108 	for (i=0; i<ip->i_listlen; i++)

   109 		printf("\n#\t%s", ip->i_list[ i ]->i_incstring);

   110 }

   112 void

   113 recursive_pr_include(struct inclist *head, char *file, char *base)

   114 {

   115 	int	i;

   117 	if (head->i_flags & MARKED)

   118 		return;

   119 	head->i_flags |= MARKED;

   120 	if (head->i_file != file)

   121 		pr(head, file, base);

   122 	for (i=0; i<head->i_listlen; i++)

   123 		recursive_pr_include(head->i_list[ i ], file, base);

   124 }

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