mpd/src/dirvec.h

#ifndef MPD_DIRVEC_H
#define MPD_DIRVEC_H

#include <stddef.h>

struct dirvec {
	struct directory **base;
	size_t nr;
};

void dirvec_sort(struct dirvec *dv);

struct directory *dirvec_find(const struct dirvec *dv, const char *path);

int dirvec_delete(struct dirvec *dv, struct directory *del);

void dirvec_add(struct dirvec *dv, struct directory *add);

static inline void
dirvec_clear(struct dirvec *dv)
{
	dv->nr = 0;
}

void dirvec_destroy(struct dirvec *dv);

int dirvec_for_each(const struct dirvec *dv,
                    int (*fn)(struct directory *, void *), void *arg);

#endif /* DIRVEC_H */
added prefix to header macros "LOG_H" is a macro which is also used by ffmpeg/log.h. This is ffmpeg's fault, because short macros should be reserved for applications, but since it's always a good idea to choose prefixed macro names, even for applications, we are going to do that in MPD. 2008-10-31 09:19:53 +01:00			`#ifndef MPD_DIRVEC_H`
			`#define MPD_DIRVEC_H`
directory: replace DirectoryList with dirvec Small memory reduction compared to songvec since most users have much fewer dirs than songs, but still nice to have. 2008-09-29 13:11:40 +02:00
directory: moved dirvec struct declaration to dirvec.h No idea why it was created in directory.h, but it should be in dirvec.h. 2008-10-09 15:24:05 +02:00			`#include <stddef.h>`

			`struct dirvec {`
			`struct directory **base;`
			`size_t nr;`
			`};`
directory: replace DirectoryList with dirvec Small memory reduction compared to songvec since most users have much fewer dirs than songs, but still nice to have. 2008-09-29 13:11:40 +02:00
dirvec: moved code to dirvec.c Having all functions as static (non-inline) functions generates GCC warnings, and duplicates binary code across several object files. Most of dirvec's methods are too complex for becoming inline functions. Move them all to dirvec.c and publish the prototypes in dirvec.h. 2008-10-08 06:55:10 +02:00			`void dirvec_sort(struct dirvec *dv);`
directory: replace DirectoryList with dirvec Small memory reduction compared to songvec since most users have much fewer dirs than songs, but still nice to have. 2008-09-29 13:11:40 +02:00
dirvec: constant pointers in dirvec_find() dirvec_find() does not modify the object, thus it should get a const pointer. 2008-10-09 15:24:34 +02:00			`struct directory dirvec_find(const struct dirvec dv, const char *path);`
directory: replace DirectoryList with dirvec Small memory reduction compared to songvec since most users have much fewer dirs than songs, but still nice to have. 2008-09-29 13:11:40 +02:00
directory: converted typedef Directory to struct directory The struct can be forward-declared by other headers, which relaxes the header dependencies. 2008-10-08 10:49:05 +02:00			`int dirvec_delete(struct dirvec dv, struct directory del);`
directory: replace DirectoryList with dirvec Small memory reduction compared to songvec since most users have much fewer dirs than songs, but still nice to have. 2008-09-29 13:11:40 +02:00
directory: converted typedef Directory to struct directory The struct can be forward-declared by other headers, which relaxes the header dependencies. 2008-10-08 10:49:05 +02:00			`void dirvec_add(struct dirvec dv, struct directory add);`
directory: replace DirectoryList with dirvec Small memory reduction compared to songvec since most users have much fewer dirs than songs, but still nice to have. 2008-09-29 13:11:40 +02:00
dirvec: added dirvec_clear() 2008-10-09 15:37:41 +02:00			`static inline void`
			`dirvec_clear(struct dirvec *dv)`
			`{`
			`dv->nr = 0;`
			`}`

dirvec: moved code to dirvec.c Having all functions as static (non-inline) functions generates GCC warnings, and duplicates binary code across several object files. Most of dirvec's methods are too complex for becoming inline functions. Move them all to dirvec.c and publish the prototypes in dirvec.h. 2008-10-08 06:55:10 +02:00			`void dirvec_destroy(struct dirvec *dv);`
directory: replace DirectoryList with dirvec Small memory reduction compared to songvec since most users have much fewer dirs than songs, but still nice to have. 2008-09-29 13:11:40 +02:00
dirvec: add dirvec_for_each iterator This will make it easier to introduce locking 2008-10-21 01:30:30 +02:00			`int dirvec_for_each(const struct dirvec *dv,`
			`int (fn)(struct directory , void ), void arg);`

directory: replace DirectoryList with dirvec Small memory reduction compared to songvec since most users have much fewer dirs than songs, but still nice to have. 2008-09-29 13:11:40 +02:00			`#endif /* DIRVEC_H */`