From 5c3ead8c72788d36d34c9f1689fb529d1339b405 Mon Sep 17 00:00:00 2001 From: Sam Ravnborg Date: Sat, 28 Jan 2006 17:19:35 +0100 Subject: kbuild: apply CodingStyle to modpost.c Just some light CodingStyle updates - no functional changes. Signed-off-by: Sam Ravnborg --- scripts/mod/modpost.c | 124 ++++++++++++++++++++++---------------------------- 1 file changed, 54 insertions(+), 70 deletions(-) (limited to 'scripts') diff --git a/scripts/mod/modpost.c b/scripts/mod/modpost.c index a3c57ec7d54a..4a2f2e38d27f 100644 --- a/scripts/mod/modpost.c +++ b/scripts/mod/modpost.c @@ -21,8 +21,7 @@ int have_vmlinux = 0; /* Is CONFIG_MODULE_SRCVERSION_ALL set? */ static int all_versions = 0; -void -fatal(const char *fmt, ...) +void fatal(const char *fmt, ...) { va_list arglist; @@ -35,8 +34,7 @@ fatal(const char *fmt, ...) exit(1); } -void -warn(const char *fmt, ...) +void warn(const char *fmt, ...) { va_list arglist; @@ -59,8 +57,7 @@ void *do_nofail(void *ptr, const char *expr) static struct module *modules; -struct module * -find_module(char *modname) +static struct module *find_module(char *modname) { struct module *mod; @@ -70,8 +67,7 @@ find_module(char *modname) return mod; } -struct module * -new_module(char *modname) +static struct module *new_module(char *modname) { struct module *mod; char *p, *s; @@ -122,11 +118,12 @@ static inline unsigned int tdb_hash(const char *name) return (1103515243 * value + 12345); } -/* Allocate a new symbols for use in the hash of exported symbols or - * the list of unresolved symbols per module */ - -struct symbol * -alloc_symbol(const char *name, unsigned int weak, struct symbol *next) +/** + * Allocate a new symbols for use in the hash of exported symbols or + * the list of unresolved symbols per module + **/ +static struct symbol *alloc_symbol(const char *name, unsigned int weak, + struct symbol *next) { struct symbol *s = NOFAIL(malloc(sizeof(*s) + strlen(name) + 1)); @@ -138,9 +135,8 @@ alloc_symbol(const char *name, unsigned int weak, struct symbol *next) } /* For the hash of exported symbols */ - -void -new_symbol(const char *name, struct module *module, unsigned int *crc) +static void new_symbol(const char *name, struct module *module, + unsigned int *crc) { unsigned int hash; struct symbol *new; @@ -154,8 +150,7 @@ new_symbol(const char *name, struct module *module, unsigned int *crc) } } -struct symbol * -find_symbol(const char *name) +static struct symbol *find_symbol(const char *name) { struct symbol *s; @@ -170,10 +165,12 @@ find_symbol(const char *name) return NULL; } -/* Add an exported symbol - it may have already been added without a - * CRC, in this case just update the CRC */ -void -add_exported_symbol(const char *name, struct module *module, unsigned int *crc) +/** + * Add an exported symbol - it may have already been added without a + * CRC, in this case just update the CRC + **/ +static void add_exported_symbol(const char *name, struct module *module, + unsigned int *crc) { struct symbol *s = find_symbol(name); @@ -187,8 +184,7 @@ add_exported_symbol(const char *name, struct module *module, unsigned int *crc) } } -void * -grab_file(const char *filename, unsigned long *size) +void *grab_file(const char *filename, unsigned long *size) { struct stat st; void *map; @@ -207,13 +203,12 @@ grab_file(const char *filename, unsigned long *size) return map; } -/* - Return a copy of the next line in a mmap'ed file. - spaces in the beginning of the line is trimmed away. - Return a pointer to a static buffer. -*/ -char* -get_next_line(unsigned long *pos, void *file, unsigned long size) +/** + * Return a copy of the next line in a mmap'ed file. + * spaces in the beginning of the line is trimmed away. + * Return a pointer to a static buffer. + **/ +char* get_next_line(unsigned long *pos, void *file, unsigned long size) { static char line[4096]; int skip = 1; @@ -243,14 +238,12 @@ get_next_line(unsigned long *pos, void *file, unsigned long size) return NULL; } -void -release_file(void *file, unsigned long size) +void release_file(void *file, unsigned long size) { munmap(file, size); } -void -parse_elf(struct elf_info *info, const char *filename) +static void parse_elf(struct elf_info *info, const char *filename) { unsigned int i; Elf_Ehdr *hdr = info->hdr; @@ -318,8 +311,7 @@ parse_elf(struct elf_info *info, const char *filename) fatal("%s is truncated.\n", filename); } -void -parse_elf_finish(struct elf_info *info) +static void parse_elf_finish(struct elf_info *info) { release_file(info->hdr, info->size); } @@ -327,9 +319,8 @@ parse_elf_finish(struct elf_info *info) #define CRC_PFX "__crc_" #define KSYMTAB_PFX "__ksymtab_" -void -handle_modversions(struct module *mod, struct elf_info *info, - Elf_Sym *sym, const char *symname) +static void handle_modversions(struct module *mod, struct elf_info *info, + Elf_Sym *sym, const char *symname) { unsigned int crc; @@ -397,8 +388,7 @@ handle_modversions(struct module *mod, struct elf_info *info, } } -int -is_vmlinux(const char *modname) +static int is_vmlinux(const char *modname) { const char *myname; @@ -410,7 +400,9 @@ is_vmlinux(const char *modname) return strcmp(myname, "vmlinux") == 0; } -/* Parse tag=value strings from .modinfo section */ +/** + * Parse tag=value strings from .modinfo section + **/ static char *next_string(char *string, unsigned long *secsize) { /* Skip non-zero chars */ @@ -443,8 +435,7 @@ static char *get_modinfo(void *modinfo, unsigned long modinfo_len, return NULL; } -void -read_symbols(char *modname) +static void read_symbols(char *modname) { const char *symname; char *version; @@ -496,8 +487,8 @@ read_symbols(char *modname) * following helper, then compare to the file on disk and * only update the later if anything changed */ -void __attribute__((format(printf, 2, 3))) -buf_printf(struct buffer *buf, const char *fmt, ...) +void __attribute__((format(printf, 2, 3))) buf_printf(struct buffer *buf, + const char *fmt, ...) { char tmp[SZ]; int len; @@ -514,8 +505,7 @@ buf_printf(struct buffer *buf, const char *fmt, ...) va_end(ap); } -void -buf_write(struct buffer *buf, const char *s, int len) +void buf_write(struct buffer *buf, const char *s, int len) { if (buf->size - buf->pos < len) { buf->size += len; @@ -525,10 +515,10 @@ buf_write(struct buffer *buf, const char *s, int len) buf->pos += len; } -/* Header for the generated file */ - -void -add_header(struct buffer *b, struct module *mod) +/** + * Header for the generated file + **/ +static void add_header(struct buffer *b, struct module *mod) { buf_printf(b, "#include \n"); buf_printf(b, "#include \n"); @@ -548,10 +538,10 @@ add_header(struct buffer *b, struct module *mod) buf_printf(b, "};\n"); } -/* Record CRCs for unresolved symbols */ - -void -add_versions(struct buffer *b, struct module *mod) +/** + * Record CRCs for unresolved symbols + **/ +static void add_versions(struct buffer *b, struct module *mod) { struct symbol *s, *exp; @@ -591,8 +581,8 @@ add_versions(struct buffer *b, struct module *mod) buf_printf(b, "};\n"); } -void -add_depends(struct buffer *b, struct module *mod, struct module *modules) +static void add_depends(struct buffer *b, struct module *mod, + struct module *modules) { struct symbol *s; struct module *m; @@ -622,8 +612,7 @@ add_depends(struct buffer *b, struct module *mod, struct module *modules) buf_printf(b, "\";\n"); } -void -add_srcversion(struct buffer *b, struct module *mod) +static void add_srcversion(struct buffer *b, struct module *mod) { if (mod->srcversion[0]) { buf_printf(b, "\n"); @@ -632,8 +621,7 @@ add_srcversion(struct buffer *b, struct module *mod) } } -void -write_if_changed(struct buffer *b, const char *fname) +static void write_if_changed(struct buffer *b, const char *fname) { char *tmp; FILE *file; @@ -677,8 +665,7 @@ write_if_changed(struct buffer *b, const char *fname) fclose(file); } -void -read_dump(const char *fname) +static void read_dump(const char *fname) { unsigned long size, pos = 0; void *file = grab_file(fname, &size); @@ -719,8 +706,7 @@ fail: fatal("parse error in symbol dump file\n"); } -void -write_dump(const char *fname) +static void write_dump(const char *fname) { struct buffer buf = { }; struct symbol *symbol; @@ -744,8 +730,7 @@ write_dump(const char *fname) write_if_changed(&buf, fname); } -int -main(int argc, char **argv) +int main(int argc, char **argv) { struct module *mod; struct buffer buf = { }; @@ -800,4 +785,3 @@ main(int argc, char **argv) return 0; } - -- cgit v1.2.3-59-g8ed1b