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modpost: use bool type where appropriate
Use 'bool' to clarify that the valid value is true or false. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Reviewed-by: Nick Desaulniers <ndesaulniers@google.com>
This commit is contained in:
Masahiro Yamada
parent
63cbee7f3a
commit
58e01fcae1
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@ -23,20 +23,20 @@
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#include "../../include/linux/license.h"
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/* Are we using CONFIG_MODVERSIONS? */
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static int modversions;
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static bool modversions;
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/* Is CONFIG_MODULE_SRCVERSION_ALL set? */
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static int all_versions;
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static bool all_versions;
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/* If we are modposting external module set to 1 */
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static int external_module;
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static bool external_module;
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/* Only warn about unresolved symbols */
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static int warn_unresolved;
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static bool warn_unresolved;
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/* How a symbol is exported */
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static int sec_mismatch_count;
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static int sec_mismatch_warn_only = true;
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static bool sec_mismatch_warn_only = true;
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/* ignore missing files */
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static int ignore_missing_files;
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static bool ignore_missing_files;
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/* If set to 1, only warn (instead of error) about missing ns imports */
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static int allow_missing_ns_imports;
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static bool allow_missing_ns_imports;
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static bool error_occurred;
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@ -202,11 +202,11 @@ static struct module *new_module(const char *modname)
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struct symbol {
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struct symbol *next;
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struct module *module;
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unsigned int crc;
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int crc_valid;
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char *namespace;
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unsigned int weak:1;
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unsigned int is_static:1; /* 1 if symbol is not global */
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unsigned int crc;
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bool crc_valid;
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bool weak;
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bool is_static; /* true if symbol is not global */
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enum export export; /* Type of export */
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char name[];
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};
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@ -230,7 +230,7 @@ static inline unsigned int tdb_hash(const char *name)
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* Allocate a new symbols for use in the hash of exported symbols or
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* the list of unresolved symbols per module
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**/
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static struct symbol *alloc_symbol(const char *name, unsigned int weak,
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static struct symbol *alloc_symbol(const char *name, bool weak,
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struct symbol *next)
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{
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struct symbol *s = NOFAIL(malloc(sizeof(*s) + strlen(name) + 1));
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@ -239,7 +239,7 @@ static struct symbol *alloc_symbol(const char *name, unsigned int weak,
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strcpy(s->name, name);
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s->weak = weak;
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s->next = next;
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s->is_static = 1;
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s->is_static = true;
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return s;
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}
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@ -250,7 +250,7 @@ static struct symbol *new_symbol(const char *name, struct module *module,
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unsigned int hash;
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hash = tdb_hash(name) % SYMBOL_HASH_SIZE;
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symbolhash[hash] = alloc_symbol(name, 0, symbolhash[hash]);
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symbolhash[hash] = alloc_symbol(name, false, symbolhash[hash]);
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return symbolhash[hash];
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}
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@ -424,7 +424,7 @@ static void sym_set_crc(const char *name, unsigned int crc)
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return;
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s->crc = crc;
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s->crc_valid = 1;
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s->crc_valid = true;
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}
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static void *grab_file(const char *filename, size_t *size)
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@ -721,9 +721,9 @@ static void handle_symbol(struct module *mod, struct elf_info *info,
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sym_add_exported(name, mod, export);
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}
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if (strcmp(symname, "init_module") == 0)
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mod->has_init = 1;
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mod->has_init = true;
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if (strcmp(symname, "cleanup_module") == 0)
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mod->has_cleanup = 1;
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mod->has_cleanup = true;
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break;
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}
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}
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@ -2058,7 +2058,7 @@ static void read_symbols(const char *modname)
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sym->st_name));
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if (s)
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s->is_static = 0;
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s->is_static = false;
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}
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}
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@ -2078,7 +2078,7 @@ static void read_symbols(const char *modname)
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* the automatic versioning doesn't pick it up, but it's really
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* important anyhow */
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if (modversions)
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mod->unres = alloc_symbol("module_layout", 0, mod->unres);
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mod->unres = alloc_symbol("module_layout", false, mod->unres);
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}
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static void read_symbols_from_files(const char *filename)
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@ -2310,7 +2310,7 @@ static void add_depends(struct buffer *b, struct module *mod)
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if (s->module->seen)
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continue;
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s->module->seen = 1;
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s->module->seen = true;
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p = strrchr(s->module->name, '/');
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if (p)
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p++;
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@ -2427,10 +2427,10 @@ static void read_dump(const char *fname)
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mod = find_module(modname);
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if (!mod) {
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mod = new_module(modname);
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mod->from_dump = 1;
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mod->from_dump = true;
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}
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s = sym_add_exported(symname, mod, export_no(export));
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s->is_static = 0;
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s->is_static = false;
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sym_set_crc(symname, crc);
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sym_update_namespace(symname, namespace);
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}
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@ -2508,7 +2508,7 @@ int main(int argc, char **argv)
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while ((opt = getopt(argc, argv, "ei:mnT:o:awENd:")) != -1) {
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switch (opt) {
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case 'e':
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external_module = 1;
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external_module = true;
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break;
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case 'i':
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*dump_read_iter =
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@ -2517,28 +2517,28 @@ int main(int argc, char **argv)
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dump_read_iter = &(*dump_read_iter)->next;
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break;
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case 'm':
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modversions = 1;
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modversions = true;
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break;
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case 'n':
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ignore_missing_files = 1;
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ignore_missing_files = true;
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break;
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case 'o':
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dump_write = optarg;
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break;
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case 'a':
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all_versions = 1;
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all_versions = true;
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break;
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case 'T':
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files_source = optarg;
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break;
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case 'w':
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warn_unresolved = 1;
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warn_unresolved = true;
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break;
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case 'E':
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sec_mismatch_warn_only = false;
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break;
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case 'N':
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allow_missing_ns_imports = 1;
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allow_missing_ns_imports = true;
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break;
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case 'd':
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missing_namespace_deps = optarg;
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@ -1,4 +1,5 @@
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/* SPDX-License-Identifier: GPL-2.0 */
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#include <stdbool.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <stdarg.h>
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@ -113,11 +114,11 @@ struct module {
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struct module *next;
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int gpl_compatible;
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struct symbol *unres;
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int from_dump; /* 1 if module was loaded from *.symvers */
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int is_vmlinux;
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int seen;
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int has_init;
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int has_cleanup;
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bool from_dump; /* true if module was loaded from *.symvers */
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bool is_vmlinux;
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bool seen;
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bool has_init;
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bool has_cleanup;
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struct buffer dev_table_buf;
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char srcversion[25];
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// Missing namespace dependencies
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@ -290,13 +290,11 @@ static int parse_file(const char *fname, struct md4_ctx *md)
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return 1;
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}
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/* Check whether the file is a static library or not */
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static int is_static_library(const char *objfile)
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static bool is_static_library(const char *objfile)
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{
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int len = strlen(objfile);
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if (objfile[len - 2] == '.' && objfile[len - 1] == 'a')
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return 1;
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else
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return 0;
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return objfile[len - 2] == '.' && objfile[len - 1] == 'a';
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}
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/* We have dir/file.o. Open dir/.file.o.cmd, look for source_ and deps_ line
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