mirror of
https://github.com/git/git.git
synced 2024-11-14 21:23:03 +01:00
a5e92abde6
It was bothering me a lot that I abused small integer values casted to (void *) to represent non string values in gitattributes. This corrects it by making the type of attribute values (const char *), and using the address of a few statically allocated character buffer to denote true/false. Unset attributes are represented as having NULLs as their values. Added in-header documentation to explain how git_checkattr() routine should be called. Signed-off-by: Junio C Hamano <junkio@cox.net>
34 lines
816 B
C
34 lines
816 B
C
#ifndef ATTR_H
|
|
#define ATTR_H
|
|
|
|
/* An attribute is a pointer to this opaque structure */
|
|
struct git_attr;
|
|
|
|
/*
|
|
* Given a string, return the gitattribute object that
|
|
* corresponds to it.
|
|
*/
|
|
struct git_attr *git_attr(const char *, int);
|
|
|
|
/* Internal use */
|
|
extern const char git_attr__true[];
|
|
extern const char git_attr__false[];
|
|
|
|
/* For public to check git_attr_check results */
|
|
#define ATTR_TRUE(v) ((v) == git_attr__true)
|
|
#define ATTR_FALSE(v) ((v) == git_attr__false)
|
|
#define ATTR_UNSET(v) ((v) == NULL)
|
|
|
|
/*
|
|
* Send one or more git_attr_check to git_checkattr(), and
|
|
* each 'value' member tells what its value is.
|
|
* Unset one is returned as NULL.
|
|
*/
|
|
struct git_attr_check {
|
|
struct git_attr *attr;
|
|
const char *value;
|
|
};
|
|
|
|
int git_checkattr(const char *path, int, struct git_attr_check *);
|
|
|
|
#endif /* ATTR_H */
|