kbuild: Lindent genksyms.c

No fix-ups applied yet. Just the raw Lindent output.
Signed-off-by: NSam Ravnborg <sam@ravnborg.org>

scripts/genksyms/genksyms.c

@@ -51,14 +51,13 @@ static int nsyms;
 
 static struct symbol *expansion_trail;
 
-static const char * const symbol_type_name[] = {
+static const char *const symbol_type_name[] = {
 	"normal", "typedef", "enum", "struct", "union"
 };
 
 /*----------------------------------------------------------------------*/
 
-static const unsigned int crctab32[] =
-{
+static const unsigned int crctab32[] = {
 	0x00000000U, 0x77073096U, 0xee0e612cU, 0x990951baU, 0x076dc419U,
 	0x706af48fU, 0xe963a535U, 0x9e6495a3U, 0x0edb8832U, 0x79dcb8a4U,
 	0xe0d5e91eU, 0x97d2d988U, 0x09b64c2bU, 0x7eb17cbdU, 0xe7b82d07U,
@@ -119,25 +118,21 @@ partial_crc32_one(unsigned char c, unsigned long crc)
 	return crctab32[(crc ^ c) & 0xff] ^ (crc >> 8);
 }
 
-static inline unsigned long
-partial_crc32(const char *s, unsigned long crc)
+static inline unsigned long partial_crc32(const char *s, unsigned long crc)
 {
 	while (*s)
 		crc = partial_crc32_one(*s++, crc);
 	return crc;
 }
 
-static inline unsigned long
-crc32(const char *s)
+static inline unsigned long crc32(const char *s)
 {
 	return partial_crc32(s, 0xffffffff) ^ 0xffffffff;
 }
 
-
 /*----------------------------------------------------------------------*/
 
-static inline enum symbol_type
-map_to_ns(enum symbol_type t)
+static inline enum symbol_type map_to_ns(enum symbol_type t)
 {
 	if (t == SYM_TYPEDEF)
 		t = SYM_NORMAL;
@@ -146,29 +141,28 @@ map_to_ns(enum symbol_type t)
 	return t;
 }
 
-struct symbol *
-find_symbol(const char *name, enum symbol_type ns)
+struct symbol *find_symbol(const char *name, enum symbol_type ns)
 {
 	unsigned long h = crc32(name) % HASH_BUCKETS;
 	struct symbol *sym;
 
-  for (sym = symtab[h]; sym ; sym = sym->hash_next)
-    if (map_to_ns(sym->type) == map_to_ns(ns) && strcmp(name, sym->name) == 0)
+	for (sym = symtab[h]; sym; sym = sym->hash_next)
+		if (map_to_ns(sym->type) == map_to_ns(ns)
+		    && strcmp(name, sym->name) == 0)
 			break;
 
 	return sym;
 }
 
-struct symbol *
-add_symbol(const char *name, enum symbol_type type, struct string_list *defn, int is_extern)
+struct symbol *add_symbol(const char *name, enum symbol_type type,
+			  struct string_list *defn, int is_extern)
 {
 	unsigned long h = crc32(name) % HASH_BUCKETS;
 	struct symbol *sym;
 
-  for (sym = symtab[h]; sym ; sym = sym->hash_next)
+	for (sym = symtab[h]; sym; sym = sym->hash_next)
 		if (map_to_ns(sym->type) == map_to_ns(type)
-	&& strcmp(name, sym->name) == 0)
-      {
+		    && strcmp(name, sym->name) == 0) {
 			if (!equal_list(sym->defn, defn))
 				error_with_pos("redefinition of %s", name);
 			return sym;
@@ -184,9 +178,9 @@ add_symbol(const char *name, enum symbol_type type, struct string_list *defn, in
 	sym->hash_next = symtab[h];
 	symtab[h] = sym;
 
-  if (flag_debug)
-    {
-      fprintf(debugfile, "Defn for %s %s == <", symbol_type_name[type],  name);
+	if (flag_debug) {
+		fprintf(debugfile, "Defn for %s %s == <",
+			symbol_type_name[type], name);
 		if (is_extern)
 			fputs("extern ", debugfile);
 		print_list(debugfile, defn);
@@ -197,29 +191,24 @@ add_symbol(const char *name, enum symbol_type type, struct string_list *defn, in
 	return sym;
 }
 
-
 /*----------------------------------------------------------------------*/
 
-inline void
-free_node(struct string_list *node)
+inline void free_node(struct string_list *node)
 {
 	free(node->string);
 	free(node);
 }
 
-void
-free_list(struct string_list *s, struct string_list *e)
+void free_list(struct string_list *s, struct string_list *e)
 {
-  while (s != e)
-    {
+	while (s != e) {
 		struct string_list *next = s->next;
 		free_node(s);
 		s = next;
 	}
 }
 
-inline struct string_list *
-copy_node(struct string_list *node)
+inline struct string_list *copy_node(struct string_list *node)
 {
 	struct string_list *newnode;
 
@@ -230,8 +219,7 @@ copy_node(struct string_list *node)
 	return newnode;
 }
 
-struct string_list *
-copy_list(struct string_list *s, struct string_list *e)
+struct string_list *copy_list(struct string_list *s, struct string_list *e)
 {
 	struct string_list *h, *p;
 
@@ -246,11 +234,9 @@ copy_list(struct string_list *s, struct string_list *e)
 	return h;
 }
 
-int
-equal_list(struct string_list *a, struct string_list *b)
+int equal_list(struct string_list *a, struct string_list *b)
 {
-  while (a && b)
-    {
+	while (a && b) {
 		if (a->tag != b->tag || strcmp(a->string, b->string))
 			return 0;
 		a = a->next;
@@ -260,11 +246,9 @@ equal_list(struct string_list *a, struct string_list *b)
 	return !a && !b;
 }
 
-static inline void
-print_node(FILE *f, struct string_list *list)
+static inline void print_node(FILE * f, struct string_list *list)
 {
-  switch (list->tag)
-    {
+	switch (list->tag) {
 	case SYM_STRUCT:
 		putc('s', f);
 		goto printit;
@@ -286,21 +270,19 @@ print_node(FILE *f, struct string_list *list)
 	}
 }
 
-void
-print_list(FILE *f, struct string_list *list)
+void print_list(FILE * f, struct string_list *list)
 {
 	struct string_list **e, **b;
 	struct string_list *tmp, **tmp2;
 	int elem = 1;
 
-  if (list == NULL)
-    {
+	if (list == NULL) {
 		fputs("(nil)", f);
 		return;
 	}
 
 	tmp = list;
-  while((tmp = tmp->next) != NULL)
+	while ((tmp = tmp->next) != NULL)
 		elem++;
 
 	b = alloca(elem * sizeof(*e));
@@ -308,11 +290,10 @@ print_list(FILE *f, struct string_list *list)
 	tmp2 = e - 1;
 
 	(*tmp2--) = list;
-  while((list = list->next) != NULL)
+	while ((list = list->next) != NULL)
 		*(tmp2--) = list;
 
-  while (b != e)
-    {
+	while (b != e) {
 		print_node(f, *b++);
 		putc(' ', f);
 	}
@@ -329,7 +310,7 @@ expand_and_crc_list(struct string_list *list, unsigned long crc)
 		return crc;
 
 	tmp = list;
-  while((tmp = tmp->next) != NULL)
+	while ((tmp = tmp->next) != NULL)
 		elem++;
 
 	b = alloca(elem * sizeof(*e));
@@ -340,14 +321,12 @@ expand_and_crc_list(struct string_list *list, unsigned long crc)
 	while ((list = list->next) != NULL)
 		*(tmp2--) = list;
 
-  while (b != e)
-    {
+	while (b != e) {
 		struct string_list *cur;
 		struct symbol *subsym;
 
 		cur = *(b++);
-      switch (cur->tag)
-	{
+		switch (cur->tag) {
 		case SYM_NORMAL:
 			if (flag_dump_defs)
 				fprintf(debugfile, "%s ", cur->string);
@@ -357,15 +336,12 @@ expand_and_crc_list(struct string_list *list, unsigned long crc)
 
 		case SYM_TYPEDEF:
 			subsym = find_symbol(cur->string, cur->tag);
-	  if (subsym->expansion_trail)
-	    {
+			if (subsym->expansion_trail) {
 				if (flag_dump_defs)
 					fprintf(debugfile, "%s ", cur->string);
 				crc = partial_crc32(cur->string, crc);
 				crc = partial_crc32_one(' ', crc);
-	    }
-	  else
-	    {
+			} else {
 				subsym->expansion_trail = expansion_trail;
 				expansion_trail = subsym;
 				crc = expand_and_crc_list(subsym->defn, crc);
@@ -376,12 +352,12 @@ expand_and_crc_list(struct string_list *list, unsigned long crc)
 		case SYM_UNION:
 		case SYM_ENUM:
 			subsym = find_symbol(cur->string, cur->tag);
-	  if (!subsym)
-	    {
+			if (!subsym) {
 				struct string_list *n, *t = NULL;
 
 				error_with_pos("expand undefined %s %s",
-			     symbol_type_name[cur->tag], cur->string);
+					       symbol_type_name[cur->tag],
+					       cur->string);
 
 				n = xmalloc(sizeof(*n));
 				n->string = xstrdup(symbol_type_name[cur->tag]);
@@ -400,23 +376,23 @@ expand_and_crc_list(struct string_list *list, unsigned long crc)
 				n->tag = SYM_NORMAL;
 				n->next = t;
 
-	      subsym = add_symbol(cur->string, cur->tag, n, 0);
+				subsym =
+				    add_symbol(cur->string, cur->tag, n, 0);
 			}
-	  if (subsym->expansion_trail)
-	    {
-	      if (flag_dump_defs)
-		{
-		  fprintf(debugfile, "%s %s ", symbol_type_name[cur->tag],
+			if (subsym->expansion_trail) {
+				if (flag_dump_defs) {
+					fprintf(debugfile, "%s %s ",
+						symbol_type_name[cur->tag],
 						cur->string);
 				}
 
-	      crc = partial_crc32(symbol_type_name[cur->tag], crc);
+				crc =
+				    partial_crc32(symbol_type_name[cur->tag],
+						  crc);
 				crc = partial_crc32_one(' ', crc);
 				crc = partial_crc32(cur->string, crc);
 				crc = partial_crc32_one(' ', crc);
-	    }
-	  else
-	    {
+			} else {
 				subsym->expansion_trail = expansion_trail;
 				expansion_trail = subsym;
 				crc = expand_and_crc_list(subsym->defn, crc);
@@ -428,16 +404,14 @@ expand_and_crc_list(struct string_list *list, unsigned long crc)
 	return crc;
 }
 
-void
-export_symbol(const char *name)
+void export_symbol(const char *name)
 {
 	struct symbol *sym;
 
 	sym = find_symbol(name, SYM_NORMAL);
 	if (!sym)
 		error_with_pos("export undefined symbol %s", name);
-  else
-    {
+	else {
 		unsigned long crc;
 
 		if (flag_dump_defs)
@@ -448,8 +422,7 @@ export_symbol(const char *name)
 		crc = expand_and_crc_list(sym->defn, 0xffffffff) ^ 0xffffffff;
 
 		sym = expansion_trail;
-      while (sym != (struct symbol *)-1L)
-	{
+		while (sym != (struct symbol *)-1L) {
 			struct symbol *n = sym->expansion_trail;
 			sym->expansion_trail = 0;
 			sym = n;
@@ -465,13 +438,11 @@ export_symbol(const char *name)
 
 /*----------------------------------------------------------------------*/
 
-void
-error(const char *fmt, ...)
+void error(const char *fmt, ...)
 {
 	va_list args;
 
-  if (flag_warnings)
-    {
+	if (flag_warnings) {
 		va_start(args, fmt);
 		vfprintf(stderr, fmt, args);
 		va_end(args);
@@ -481,14 +452,13 @@ error(const char *fmt, ...)
 	}
 }
 
-void
-error_with_pos(const char *fmt, ...)
+void error_with_pos(const char *fmt, ...)
 {
 	va_list args;
 
-  if (flag_warnings)
-    {
-      fprintf(stderr, "%s:%d: ", cur_filename ? : "<stdin>", cur_line);
+	if (flag_warnings) {
+		fprintf(stderr, "%s:%d: ", cur_filename ? : "<stdin>",
+			cur_line);
 
 		va_start(args, fmt);
 		vfprintf(stderr, fmt, args);
@@ -499,12 +469,9 @@ error_with_pos(const char *fmt, ...)
 	}
 }
 
-
 void genksyms_usage(void)
 {
-	fputs("Usage:\n"
-	      "genksyms [-dDwqhV] > /path/to/.tmp_obj.ver\n"
-	      "\n"
+	fputs("Usage:\n" "genksyms [-dDwqhV] > /path/to/.tmp_obj.ver\n" "\n"
 #ifdef __GNU_LIBRARY__
 	      "  -d, --debug           Increment the debug level (repeatable)\n"
 	      "  -D, --dump            Dump expanded symbol defs (for debugging only)\n"
@@ -523,8 +490,7 @@ void genksyms_usage(void)
 	      , stderr);
 }
 
-int
-main(int argc, char **argv)
+int main(int argc, char **argv)
 {
 	int o;
 
@@ -545,8 +511,7 @@ main(int argc, char **argv)
 #else				/* __GNU_LIBRARY__ */
 	while ((o = getopt(argc, argv, "a:dwqVDk:p:")) != EOF)
 #endif				/* __GNU_LIBRARY__ */
-    switch (o)
-      {
+		switch (o) {
 		case 'a':
 			arch = optarg;
 			break;
@@ -572,8 +537,7 @@ main(int argc, char **argv)
 			genksyms_usage();
 			return 1;
 		}
-    if ((strcmp(arch, "v850") == 0) ||
-        (strcmp(arch, "h8300") == 0))
+	if ((strcmp(arch, "v850") == 0) || (strcmp(arch, "h8300") == 0))
 		mod_prefix = "_";
 	{
 		extern int yydebug;
@@ -588,10 +552,10 @@ main(int argc, char **argv)
 
 	yyparse();
 
-  if (flag_debug)
-    {
+	if (flag_debug) {
 		fprintf(debugfile, "Hash table occupancy %d/%d = %g\n",
-	      nsyms, HASH_BUCKETS, (double)nsyms / (double)HASH_BUCKETS);
+			nsyms, HASH_BUCKETS,
+			(double)nsyms / (double)HASH_BUCKETS);
 	}
 
 	return errors != 0;