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Lines 2-7
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* Copyright (c) 2000, Boris Popov |
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* Copyright (c) 2000, Boris Popov |
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* All rights reserved. |
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* All rights reserved. |
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* |
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* |
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* Modified by Stacy Olivas (olivas@digiflux.org) |
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* -Added the option "-p [path]" to allow creation of hints file at an alternate location |
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* |
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* Redistribution and use in source and binary forms, with or without |
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* Redistribution and use in source and binary forms, with or without |
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* modification, are permitted provided that the following conditions |
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* modification, are permitted provided that the following conditions |
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* are met: |
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* are met: |
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Lines 50-58
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#include <stdlib.h> |
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#include <stdlib.h> |
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#include <unistd.h> |
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#include <unistd.h> |
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#include <errno.h> |
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#include <errno.h> |
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#include <stdio.h> |
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#include "ef.h" |
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#include "ef.h" |
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#define DEBUG 1 /* Set to 1 for debugging output */ |
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#define MAXRECSIZE 1024 |
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#define MAXRECSIZE 1024 |
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#define check(val) if ((error = (val)) != 0) break |
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#define check(val) if ((error = (val)) != 0) break |
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Lines 81-86
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FILE *fxref; |
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FILE *fxref; |
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static const char *xref_file = "linker.hints"; |
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static const char *xref_file = "linker.hints"; |
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static const char *xref_path = ""; /* path for creating hints file */ |
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static int xref_flag = 0; /* 1 = filename specified */ |
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static char recbuf[MAXRECSIZE]; |
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static char recbuf[MAXRECSIZE]; |
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static int recpos, reccnt; |
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static int recpos, reccnt; |
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Lines 261-266
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strcpy(p, "lhint.XXXXXX"); |
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strcpy(p, "lhint.XXXXXX"); |
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if (mkstemp(dest) == -1) |
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if (mkstemp(dest) == -1) |
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err(1, "%s", dest); |
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err(1, "%s", dest); |
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#if DEBUG |
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printf("--> Temp file: %s\n", dest); |
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#endif |
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} |
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} |
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static char xrefname[MAXPATHLEN], tempname[MAXPATHLEN]; |
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static char xrefname[MAXPATHLEN], tempname[MAXPATHLEN]; |
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Lines 275-281
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fts_options = FTS_PHYSICAL; |
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fts_options = FTS_PHYSICAL; |
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/* SLIST_INIT(&kldlist);*/ |
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/* SLIST_INIT(&kldlist);*/ |
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while ((opt = getopt(argc, argv, "Rdf:v")) != -1) { |
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while ((opt = getopt(argc, argv, "Rdf:p:v")) != -1) { |
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switch (opt) { |
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switch (opt) { |
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case 'd': |
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case 'd': |
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dflag = 1; |
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dflag = 1; |
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Lines 283-288
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case 'f': |
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case 'f': |
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xref_file = optarg; |
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xref_file = optarg; |
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break; |
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break; |
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case 'p': /* alternate path specified */ |
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xref_path = optarg; |
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xref_flag = 1; |
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break; |
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case 'v': |
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case 'v': |
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verbose++; |
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verbose++; |
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break; |
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break; |
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Lines 299-311
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argc -= optind; |
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argc -= optind; |
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argv += optind; |
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argv += optind; |
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#if DEBUG |
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/* print out variable info set from command line args */ |
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printf("--> xref_file: %s\n" |
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"--> xref_path: %s\n" |
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"--> xref_flag: %d\n", xref_file, xref_path, xref_flag); |
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#endif |
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ftsp = fts_open(argv, fts_options, 0); |
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ftsp = fts_open(argv, fts_options, 0); |
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if (ftsp == NULL) |
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if (ftsp == NULL) |
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exit(1); |
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exit(1); |
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for (;;) { |
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for (;;) { |
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p = fts_read(ftsp); |
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p = fts_read(ftsp); |
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if ((p == NULL || p->fts_info == FTS_D) && !dflag && fxref) { |
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if ((p == NULL || p->fts_info == FTS_D) && !dflag && fxref && !xref_flag) { |
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fclose(fxref); |
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fclose(fxref); |
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if (reccnt) { |
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if (reccnt) { |
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rename(tempname, xrefname); |
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rename(tempname, xrefname); |
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Lines 314-332
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unlink(xrefname); |
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unlink(xrefname); |
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} |
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} |
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} |
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} |
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/* if xref_flag is set, only cleanup after everything is finished. */ |
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if (p == NULL && !dflag && xref_flag) |
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{ |
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fclose(fxref); |
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if (reccnt) { |
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rename(tempname, xrefname); |
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} else { |
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unlink(tempname); |
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unlink(xrefname); |
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} |
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} |
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if (p == NULL) |
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if (p == NULL) |
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break; |
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break; |
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if (p && p->fts_info == FTS_D && !dflag) { |
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/* if xref_flag is set, create temp file in path specified */ |
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if (p && p->fts_info == FTS_D && !dflag && xref_flag == 1) { |
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snprintf(xrefname, sizeof(xrefname), "%s/%s", xref_path, xref_file); |
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#if DEBUG |
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printf("--> xrefname: %s\n", xrefname); |
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#endif |
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maketempfile(tempname, xref_path); |
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xref_flag++; |
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fxref = fopen(tempname, "w+t"); |
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if (fxref == NULL) |
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err(1, "can't create %s", tempname); |
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ival = 1; |
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fwrite(&ival, sizeof(ival), 1, fxref); |
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reccnt = 0; |
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} |
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if (p && p->fts_info == FTS_D && !dflag && !xref_flag) { |
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snprintf(xrefname, sizeof(xrefname), "%s/%s", |
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snprintf(xrefname, sizeof(xrefname), "%s/%s", |
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ftsp->fts_path, xref_file); |
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ftsp->fts_path, xref_file); |
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maketempfile(tempname, ftsp->fts_path); |
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maketempfile(tempname, ftsp->fts_path); |
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fxref = fopen(tempname, "w+t"); |
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fxref = fopen(tempname, "w+t"); |
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if (fxref == NULL) |
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if (fxref == NULL) |
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err(1, "can't create %s", tempname); |
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err(1, "can't create %s", tempname); |
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ival = 1; |
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ival = 1; |
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fwrite(&ival, sizeof(ival), 1, fxref); |
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fwrite(&ival, sizeof(ival), 1, fxref); |
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reccnt = 0; |
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reccnt = 0; |
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} |
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} |
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if (p->fts_info != FTS_F) |
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if (p->fts_info != FTS_F) |
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continue; |
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continue; |
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read_kld(p->fts_path, p->fts_name); |
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read_kld(p->fts_path, p->fts_name); |
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Lines 340-346
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{ |
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{ |
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fprintf(stderr, "%s\n", |
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fprintf(stderr, "%s\n", |
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"usage: kldxref [-Rdv] [-f hintfile] path [path..]" |
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"usage: kldxref [-Rpdv] [[-f hintfile] || [-p hintfile]] path [path..]" |
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); |
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); |
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exit(1); |
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exit(1); |
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} |
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} |