scripts/genksyms/genksyms.h

Source file repositories/reference/linux-study-clean/scripts/genksyms/genksyms.h

File Facts

System
Linux kernel
Corpus path
scripts/genksyms/genksyms.h
Extension
.h
Size
2178 bytes
Lines
89
Domain
Support Tooling And Documentation
Bucket
scripts
Inferred role
Support Tooling And Documentation: implementation source
Status
source implementation candidate

Why This File Exists

Repository support layer: documentation, build tooling, samples, user-space helper tools, generated initramfs support, licenses, and validation utilities.

Dependency Surface

Detected Declarations

Annotated Snippet

struct string_list {
	struct string_list *next;
	enum symbol_type tag;
	int in_source_file;
	char *string;
};

struct symbol {
	struct hlist_node hnode;
	char *name;
	enum symbol_type type;
	struct string_list *defn;
	struct symbol *expansion_trail;
	struct symbol *visited;
	int is_extern;
	int is_declared;
	enum symbol_status status;
	int is_override;
};

typedef struct string_list **yystype;
#define YYSTYPE yystype

extern int cur_line;
extern char *cur_filename;
extern int in_source_file;

struct symbol *find_symbol(const char *name, enum symbol_type ns, int exact);
struct symbol *add_symbol(const char *name, enum symbol_type type,
			  struct string_list *defn, int is_extern);
void export_symbol(const char *);

void free_node(struct string_list *list);
void free_list(struct string_list *s, struct string_list *e);
struct string_list *copy_node(struct string_list *);
struct string_list *copy_list_range(struct string_list *start,
				    struct string_list *end);

int yylex(void);
int yyparse(void);

extern bool dont_want_type_specifier;

void error_with_pos(const char *, ...) __attribute__ ((format(printf, 1, 2)));

/*----------------------------------------------------------------------*/
#define xmalloc(size) ({ void *__ptr = malloc(size);		\
	if(!__ptr && size != 0) {				\
		fprintf(stderr, "out of memory\n");		\
		exit(1);					\
	}							\
	__ptr; })
#define xstrdup(str)  ({ char *__str = strdup(str);		\
	if (!__str) {						\
		fprintf(stderr, "out of memory\n");		\
		exit(1);					\
	}							\
	__str; })

#endif				/* genksyms.h */

Annotation

Implementation Notes