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siliconforks |
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/* $Xorg: pr.c,v 1.4 2001/02/09 02:03:16 xorgcvs Exp $ */ |
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/* |
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Copyright (c) 1993, 1994, 1998 The Open Group |
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Permission to use, copy, modify, distribute, and sell this software and its |
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documentation for any purpose is hereby granted without fee, provided that |
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the above copyright notice appear in all copies and that both that |
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copyright notice and this permission notice appear in supporting |
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documentation. |
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The above copyright notice and this permission notice shall be included in |
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all copies or substantial portions of the Software. |
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
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OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN |
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AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN |
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CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |
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Except as contained in this notice, the name of The Open Group shall not be |
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used in advertising or otherwise to promote the sale, use or other dealings |
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in this Software without prior written authorization from The Open Group. |
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*/ |
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/* $XFree86: xc/config/makedepend/pr.c,v 1.5 2001/12/14 19:53:21 dawes Exp $ */ |
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#include "def.h" |
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extern struct inclist inclist[ MAXFILES ], |
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*inclistp; |
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extern char *objprefix; |
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extern char *objsuffix; |
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extern int width; |
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extern boolean printed; |
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extern boolean verbose; |
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extern boolean show_where_not; |
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void |
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add_include(struct filepointer *filep, struct inclist *file, |
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struct inclist *file_red, char *include, int type, |
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boolean failOK) |
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{ |
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register struct inclist *newfile; |
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register struct filepointer *content; |
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/* |
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* First decide what the pathname of this include file really is. |
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*/ |
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newfile = inc_path(file->i_file, include, type); |
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if (newfile == NULL) { |
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if (failOK) |
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return; |
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if (file != file_red) |
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warning("%s (reading %s, line %d): ", |
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file_red->i_file, file->i_file, filep->f_line); |
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else |
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warning("%s, line %d: ", file->i_file, filep->f_line); |
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warning1("cannot find include file \"%s\"\n", include); |
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show_where_not = TRUE; |
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newfile = inc_path(file->i_file, include, type); |
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show_where_not = FALSE; |
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} |
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if (newfile) { |
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included_by(file, newfile); |
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if (!(newfile->i_flags & SEARCHED)) { |
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newfile->i_flags |= SEARCHED; |
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content = getfile(newfile->i_file); |
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find_includes(content, newfile, file_red, 0, failOK); |
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freefile(content); |
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} |
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} |
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} |
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static void |
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pr(struct inclist *ip, char *file, char *base) |
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{ |
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static char *lastfile; |
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static int current_len; |
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register int len, i; |
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char buf[ BUFSIZ ]; |
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printed = TRUE; |
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len = strlen(ip->i_file)+1; |
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if (current_len + len > width || file != lastfile) { |
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lastfile = file; |
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sprintf(buf, "\n%s%s%s: %s", objprefix, base, objsuffix, |
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ip->i_file); |
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len = current_len = strlen(buf); |
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} |
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else { |
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buf[0] = ' '; |
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strcpy(buf+1, ip->i_file); |
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current_len += len; |
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} |
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fwrite(buf, len, 1, stdout); |
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/* |
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* If verbose is set, then print out what this file includes. |
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*/ |
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if (! verbose || ip->i_list == NULL || ip->i_flags & NOTIFIED) |
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return; |
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ip->i_flags |= NOTIFIED; |
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lastfile = NULL; |
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printf("\n# %s includes:", ip->i_file); |
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for (i=0; i<ip->i_listlen; i++) |
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printf("\n#\t%s", ip->i_list[ i ]->i_incstring); |
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} |
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void |
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recursive_pr_include(struct inclist *head, char *file, char *base) |
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{ |
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int i; |
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if (head->i_flags & MARKED) |
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return; |
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head->i_flags |= MARKED; |
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if (head->i_file != file) |
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pr(head, file, base); |
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for (i=0; i<head->i_listlen; i++) |
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recursive_pr_include(head->i_list[ i ], file, base); |
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} |
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