63dc9c7113
This large patch removes all trailing whitespace from dtc (including libfdt, the testsuite and documentation). It also removes a handful of redundant blank lines (at the end of functions, or when there are two blank lines together for no particular reason). As well as anything else, this means that quilt won't whinge when I go to convert the whole of libfdt into a patch to apply to the kernel. Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
94 lines
2.2 KiB
C
94 lines
2.2 KiB
C
/*
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* (C) Copyright David Gibson <dwg@au1.ibm.com>, IBM Corporation. 2005.
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*
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of the
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* License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
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* USA
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*/
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#include "dtc.h"
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#include <dirent.h>
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#include <sys/stat.h>
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static struct node *read_fstree(char *dirname)
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{
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DIR *d;
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struct dirent *de;
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struct stat st;
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struct node *tree;
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d = opendir(dirname);
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if (! d)
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die("opendir(): %s\n", strerror(errno));
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tree = build_node(NULL, NULL);
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while ((de = readdir(d)) != NULL) {
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char *tmpnam;
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if (streq(de->d_name, ".")
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|| streq(de->d_name, ".."))
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continue;
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tmpnam = join_path(dirname, de->d_name);
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if (lstat(tmpnam, &st) < 0)
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die("stat(%s): %s\n", tmpnam, strerror(errno));
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if (S_ISREG(st.st_mode)) {
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struct property *prop;
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FILE *pfile;
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pfile = fopen(tmpnam, "r");
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if (! pfile) {
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fprintf(stderr,
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"WARNING: Cannot open %s: %s\n",
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tmpnam, strerror(errno));
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} else {
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prop = build_property(strdup(de->d_name),
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data_copy_file(pfile,
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st.st_size),
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NULL);
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add_property(tree, prop);
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fclose(pfile);
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}
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} else if (S_ISDIR(st.st_mode)) {
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struct node *newchild;
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newchild = read_fstree(tmpnam);
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newchild = name_node(newchild, strdup(de->d_name),
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NULL);
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add_child(tree, newchild);
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}
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free(tmpnam);
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}
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return tree;
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}
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struct boot_info *dt_from_fs(char *dirname)
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{
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struct node *tree;
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tree = read_fstree(dirname);
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tree = name_node(tree, "", NULL);
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fill_fullpaths(tree, "");
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return build_boot_info(NULL, tree);
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}
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