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Don't use void * for utf8_(l)?stat() as it hinders bug detection

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This commit is contained in:
Rémi Denis-Courmont 2006-11-12 12:02:55 +00:00
parent 65b7318b10
commit 2f095050c2
4 changed files with 22 additions and 15 deletions
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14
include/charset.h
View File

@ -28,6 +28,11 @@
#include <stdarg.h>
#include <sys/types.h>
#ifdef HAVE_SYS_STAT_H
# include <sys/stat.h>
#else
struct stat { };
#endif
# ifdef __cplusplus
extern "C" {
@ -44,8 +49,13 @@ VLC_EXPORT( FILE *, utf8_fopen, ( const char *filename, const char *mode ) );
VLC_EXPORT( void *, utf8_opendir, ( const char *dirname ) );
VLC_EXPORT( char *, utf8_readdir, ( void *dir ) );
VLC_EXPORT( int, utf8_scandir, ( const char *dirname, char ***namelist, int (*select)( const char * ), int (*compar)( const char **, const char ** ) ) );
VLC_EXPORT( int, utf8_stat, ( const char *filename, void *buf ) );
VLC_EXPORT( int, utf8_lstat, ( const char *filename, void *buf ) );
#ifdef WIN32
# define stat _stati64
#endif
VLC_EXPORT( int, utf8_stat, ( const char *filename, struct stat *buf ) );
VLC_EXPORT( int, utf8_lstat, ( const char *filename, struct stat *buf ) );
VLC_EXPORT( int, utf8_mkdir, ( const char *filename ) );
VLC_EXPORT( int, utf8_vfprintf, ( FILE *stream, const char *fmt, va_list ap ) );

4
include/vlc_symbols.h
View File

@ -469,8 +469,8 @@ struct module_symbols_t
void * (*utf8_opendir_inner) (const char *dirname);
FILE * (*utf8_fopen_inner) (const char *filename, const char *mode);
char * (*utf8_readdir_inner) (void *dir);
int (*utf8_stat_inner) (const char *filename, void *buf);
int (*utf8_lstat_inner) (const char *filename, void *buf);
int (*utf8_stat_inner) (const char *filename, struct stat *buf);
int (*utf8_lstat_inner) (const char *filename, struct stat *buf);
char * (*FromLocaleDup_inner) (const char *);
int (*utf8_mkdir_inner) (const char *filename);
vlm_media_t* (*vlm_MediaSearch_inner) (vlm_t *, const char *);

7
modules/access/file.c
View File

@ -53,7 +53,6 @@
#if defined( WIN32 ) && !defined( UNDER_CE )
/* fstat() support for large files on win32 */
# define fstat(a,b) _fstati64(a,b)
# define FILESTAT _stati64
# ifdef lseek
# undef lseek
# endif
@ -68,8 +67,6 @@
# undef lseek
# endif
# define lseek fseek
#else
# define FILESTAT stat
#endif
#include "charset.h"
@ -169,7 +166,7 @@ static int Open( vlc_object_t *p_this )
fd = open_file (p_access, p_access->psz_path);
#ifdef HAVE_SYS_STAT_H
struct FILESTAT st;
struct stat st;
while (fd != -1)
{
@ -302,7 +299,7 @@ static int Read( access_t *p_access, uint8_t *p_buffer, int i_len )
if( p_access->info.i_size != 0 &&
(p_sys->i_nb_reads % INPUT_FSTAT_NB_READS) == 0 )
{
struct FILESTAT st;
struct stat st;
if ((fstat (fd, &st) == 0)
&& (p_access->info.i_size != st.st_size))

12
src/misc/unicode.c
View File

@ -518,7 +518,7 @@ int utf8_scandir( const char *dirname, char ***namelist,
}
static int utf8_statEx( const char *filename, void *buf,
static int utf8_statEx( const char *filename, struct stat *buf,
vlc_bool_t deref )
{
#if defined (WIN32) || defined (UNDER_CE)
@ -535,7 +535,7 @@ static int utf8_statEx( const char *filename, void *buf,
}
wpath[MAX_PATH] = L'\0';
return _wstati64( wpath, (struct _stati64 *)buf );
return _wstati64( wpath, buf );
}
#endif
#ifdef HAVE_SYS_STAT_H
@ -543,8 +543,8 @@ static int utf8_statEx( const char *filename, void *buf,
if( local_name != NULL )
{
int res = deref ? stat( local_name, (struct stat *)buf )
: lstat( local_name, (struct stat *)buf );
int res = deref ? stat( local_name, buf )
: lstat( local_name, buf );
LocaleFree( local_name );
return res;
}
@ -554,12 +554,12 @@ static int utf8_statEx( const char *filename, void *buf,
}
int utf8_stat( const char *filename, void *buf)
int utf8_stat( const char *filename, struct stat *buf)
{
return utf8_statEx( filename, buf, VLC_TRUE );
}
int utf8_lstat( const char *filename, void *buf)
int utf8_lstat( const char *filename, struct stat *buf)
{
return utf8_statEx( filename, buf, VLC_FALSE );
}