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Update libc/dirent/fddir-sortix to current coding conventions.

This commit is contained in:
Jonas 'Sortie' Termansen 2013-07-11 18:38:06 +02:00
parent 290ee1a6a6
commit e6a23c5365
1 changed files with 21 additions and 18 deletions
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39
libc/dirent/fddir-sortix.c → libc/dirent/fddir-sortix.cpp
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@ -17,21 +17,22 @@
You should have received a copy of the GNU Lesser General Public License
along with the Sortix C Library. If not, see <http://www.gnu.org/licenses/>.
dirent/fddir-sortix.c
dirent/fddir-sortix.cpp
Handles the file descriptor backend for the DIR* API on Sortix.
*******************************************************************************/
#include <sys/readdirents.h>
#include <assert.h>
#include <unistd.h>
#include <dirent.h>
#include <errno.h>
#include <fcntl.h>
#include <stdint.h>
#include <stdlib.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <errno.h>
#include <sys/readdirents.h>
#include <dirent.h>
#include <unistd.h>
typedef struct fddir_sortix_struct
{
@ -41,13 +42,13 @@ typedef struct fddir_sortix_struct
int fd;
} fddir_sortix_t;
int fddir_sortix_readents(fddir_sortix_t* info)
static int fddir_sortix_readents(fddir_sortix_t* info)
{
if ( !info->dirent )
{
// Allocate a buffer of at least sizeof(kernel_dirent).
info->direntsize = sizeof(struct kernel_dirent) + 4UL;
info->dirent = malloc(info->direntsize);
info->dirent = (struct kernel_dirent*) malloc(info->direntsize);
if ( !info->dirent )
return -1;
}
@ -59,7 +60,7 @@ int fddir_sortix_readents(fddir_sortix_t* info)
size_t newdirentsize = sizeof(struct kernel_dirent) + info->dirent->d_namelen + 1;
if ( newdirentsize < info->direntsize )
newdirentsize *= 2;
struct kernel_dirent* newdirent = malloc(newdirentsize);
struct kernel_dirent* newdirent = (struct kernel_dirent*) malloc(newdirentsize);
if ( !newdirent )
return -1;
free(info->dirent);
@ -71,7 +72,7 @@ int fddir_sortix_readents(fddir_sortix_t* info)
return 0;
}
int fddir_sortix_read(void* user, struct dirent* dirent, size_t* size)
static int fddir_sortix_read(void* user, struct dirent* dirent, size_t* size)
{
fddir_sortix_t* info = (fddir_sortix_t*) user;
if ( !info->current )
@ -84,7 +85,8 @@ int fddir_sortix_read(void* user, struct dirent* dirent, size_t* size)
size_t provided = (user) ? *size : 0;
size_t needed = sizeof(struct dirent) + info->current->d_namelen + 1;
*size = needed;
if ( provided < needed ) { return 1; }
if ( provided < needed )
return 1;
dirent->d_ino = info->current->d_ino;
dirent->d_reclen = needed;
@ -95,19 +97,19 @@ int fddir_sortix_read(void* user, struct dirent* dirent, size_t* size)
return 0;
}
int fddir_sortix_rewind(void* user)
static int fddir_sortix_rewind(void* user)
{
fddir_sortix_t* info = (fddir_sortix_t*) user;
return lseek(info->fd, 0, SEEK_SET);
}
int fddir_sortix_fd(void* user)
static int fddir_sortix_fd(void* user)
{
fddir_sortix_t* info = (fddir_sortix_t*) user;
return info->fd;
}
int fddir_sortix_close(void* user)
static int fddir_sortix_close(void* user)
{
fddir_sortix_t* info = (fddir_sortix_t*) user;
int result = close(info->fd);
@ -116,10 +118,11 @@ int fddir_sortix_close(void* user)
return result;
}
DIR* fdopendir(int fd)
extern "C" DIR* fdopendir(int fd)
{
fddir_sortix_t* info = calloc(sizeof(fddir_sortix_t), 1);
if ( !info ) { return NULL; }
fddir_sortix_t* info = (fddir_sortix_t*) calloc(sizeof(fddir_sortix_t), 1);
if ( !info )
return NULL;
DIR* dir = dnewdir();
if ( !dir ) { free(info); return NULL; }
@ -139,7 +142,7 @@ DIR* fdopendir(int fd)
return dir;
}
DIR* opendir(const char* path)
extern "C" DIR* opendir(const char* path)
{
int fd = open(path, O_RDONLY | O_DIRECTORY | O_CLOEXEC);
if ( fd < 0 ) { return NULL; }