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libisofs
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lseek() needs to be added to the end to ensure ABI compatibility.

This commit is contained in:
Vreixo Formoso 2008-03-08 21:48:03 +01:00
parent d455f9b540
commit 648941cb15
3 changed files with 24 additions and 23 deletions
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4
libisofs/fs_image.c
View File

@ -825,11 +825,11 @@ IsoFileSourceIface ifs_class = {
ifs_open,
ifs_close,
ifs_read,
ifs_lseek,
ifs_readdir,
ifs_readlink,
ifs_get_filesystem,
ifs_free
ifs_free,
ifs_lseek
};
/**

4
libisofs/fs_local.c
View File

@ -476,11 +476,11 @@ IsoFileSourceIface lfs_class = {
lfs_open,
lfs_close,
lfs_read,
lfs_lseek,
lfs_readdir,
lfs_readlink,
lfs_get_filesystem,
lfs_free
lfs_free,
lfs_lseek
};
/**

39
libisofs/libisofs.h
View File

@ -560,25 +560,6 @@ struct IsoFileSource_Iface
*/
int (*read)(IsoFileSource *src, void *buf, size_t count);
/**
* Repositions the offset of the IsoFileSource (must be opened) to the
* given offset according to the value of flag.
*
* @param offset
* in bytes
* @param flag
* 0 The offset is set to offset bytes (SEEK_SET)
* 1 The offset is set to its current location plus offset bytes
* (SEEK_CUR)
* 2 The offset is set to the size of the file plus offset bytes
* (SEEK_END).
* @return
* Absolute offset posistion on the file, or < 0 on error. Cast the
* returning value to int to get a valid libisofs error.
* @since 0.6.4
*/
off_t (*lseek)(IsoFileSource *src, off_t offset, int flag);
/**
* Read a directory.
*
@ -642,6 +623,26 @@ struct IsoFileSource_Iface
*/
void (*free)(IsoFileSource *src);
/**
* Repositions the offset of the IsoFileSource (must be opened) to the
* given offset according to the value of flag.
*
* @param offset
* in bytes
* @param flag
* 0 The offset is set to offset bytes (SEEK_SET)
* 1 The offset is set to its current location plus offset bytes
* (SEEK_CUR)
* 2 The offset is set to the size of the file plus offset bytes
* (SEEK_END).
* @return
* Absolute offset posistion on the file, or < 0 on error. Cast the
* returning value to int to get a valid libisofs error.
*
* @since 0.6.4
*/
off_t (*lseek)(IsoFileSource *src, off_t offset, int flag);
/*
* TODO #00004 Add a get_mime_type() function.
* This can be useful for GUI apps, to choose the icon of the file