0cec114e36
This adds the following commits from upstream: c40aeb60b47a travis.yml: Run tests on the non-x86 builders, too 9f86aff444f4 Add .cirrus.yml for FreeBSD build 34c82275bae6 Avoid gnu_printf attribute when using Clang 743000931bc9 tests: default to 'cc' if CC not set adcd676491cc Add test-case for trailing zero d9c55f855b65 Remove trailing zero from the overlay path 7a22132c79ec pylibfdt: Adjust for deprecated test methods dbe80d577ee2 tests: add extension to sed -i for GNU/BSD sed compatibility af57d440d887 libfdt: Correct prototype for fdt_ro_probe_() 6ce585ac153b Use correct inttypes.h format specifier 715028622547 support byacc in addition to bison fdf3f6d897ab pylibfdt: Correct the type for fdt_property_stub() 430419c28100 tests: fix some python warnings 588a29ff2e4e util: use gnu_printf format attribute bc876708ab1d fstree: replace lstat with stat 4c3c4ccb9916 dumptrees: pass outputdir as first argument aa522da9fff6 tests: allow out-of-tree test run 0d0d0fa51b1f fdtoverlay: Return non-zero exit code if overlays can't be applied 4605eb047b38 Add .editorconfig 18d7b2f4ee45 yamltree: Ensure consistent bracketing of properties with phandles 67f790c1adcc libfdt.h: add explicit cast from void* to uint8_t* in fdt(32|64)_st b111122ea5eb pylibfdt: use python3 shebang 60e0db3d65a1 Ignore phandle properties in /aliases 95ce19c14064 README: update for Python 3 5345db19f615 livetree: simplify condition in get_node_by_path b8d6eca78210 libfdt: Allow #size-cells of 0 184f51099471 Makefile: Add EXTRA_CFLAGS variable 812b1956a076 libfdt: Tweak data handling to satisfy Coverity 5c715a44776a fdtoverlay: Ignore symbols in overlays which don't apply to the target tree b99353474850 fdtoverlay: Allow adding labels to __overlay__ nodes in overlays d6de81b81b68 pylibfdt: Add support for fdt_get_alias() 1c17714dbb3a pylibfdt: Correct the FdtSw example ad57e4574a37 tests: Add a failed test case for 'fdtoverlay' with long target path bbe3b36f542b fdtoverlay: Rework output allocation 6c2e61f08396 fdtoverlay: Improve error messages 297f5abb362e fdtoverlay: Check for truncated overlay blobs Cc: Frank Rowand <frowand.list@gmail.com> Cc: clang-built-linux@googlegroups.com Signed-off-by: Rob Herring <robh@kernel.org>
77 lines
1.5 KiB
C
77 lines
1.5 KiB
C
// SPDX-License-Identifier: GPL-2.0-or-later
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/*
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* (C) Copyright David Gibson <dwg@au1.ibm.com>, IBM Corporation. 2005.
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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(const 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("Couldn't opendir() \"%s\": %s\n", dirname, strerror(errno));
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tree = build_node(NULL, NULL, NULL);
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while ((de = readdir(d)) != NULL) {
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char *tmpname;
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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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tmpname = join_path(dirname, de->d_name);
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if (stat(tmpname, &st) < 0)
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die("stat(%s): %s\n", tmpname, 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(tmpname, "rb");
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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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tmpname, strerror(errno));
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} else {
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prop = build_property(xstrdup(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(tmpname);
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newchild = name_node(newchild, xstrdup(de->d_name));
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add_child(tree, newchild);
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}
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free(tmpname);
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}
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closedir(d);
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return tree;
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}
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struct dt_info *dt_from_fs(const 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, "");
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return build_dt_info(DTSF_V1, NULL, tree, guess_boot_cpuid(tree));
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}
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