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Mentioned the need to define uint32_t when including libisoburn.h

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This commit is contained in:
Thomas Schmitt 2011-05-19 11:13:07 +00:00
parent 7bffde57fa
commit 30e97c7e7a
2 changed files with 32 additions and 6 deletions
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36
libisoburn/libisoburn.h
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@ -136,15 +136,33 @@ file itself: libisoburn/libisoburn.h .
They shall link with -lisofs -lburn -lisoburn or with the .o files emerging
from building those libraries from their sources.
Applications must use 64 bit off_t, e.g. on 32-bit GNU/Linux by defining
Applications must use 64 bit off_t.
E.g. on 32-bit GNU/Linux by defining
#define _LARGEFILE_SOURCE
#define _FILE_OFFSET_BITS 64
or take special precautions to interface with the library by 64 bit integers
where above .h files prescribe off_t. Not to use 64 bit file i/o will keep
the application from producing and processing ISO images of more than 2 GB
size.
The minimum requirement is to interface with the library by 64 bit signed
integers where libisofs.h or libisoburn.h prescribe off_t.
Failure to do so may result in surprising malfunction or memory faults.
Application files which include libisofs/libisofs.h or libisoburn/libisoburn.h
must provide definitions for uint32_t and uint8_t.
This can be achieved either:
- by using autotools which will define HAVE_STDINT_H or HAVE_INTTYPES_H
according to its ./configure tests,
- or by defining the macros HAVE_STDINT_H resp. HAVE_INTTYPES_H according
to the local situation,
- or by appropriately defining uint32_t and uint8_t by other means,
e.g. by including inttypes.h before including libisofs.h and libisoburn.h
*/
#ifdef HAVE_STDINT_H
#include <stdint.h>
#else
#ifdef HAVE_INTTYPES_H
#include <inttypes.h>
#endif
#endif
/* Important: If you add a public API function then add its name to file
libisoburn/libisoburn.ver
@ -878,6 +896,14 @@ int isoburn_ropt_set_displacement(struct isoburn_read_opts *o,
int isoburn_ropt_get_displacement(struct isoburn_read_opts *o,
uint32_t *displacement, int *displacement_sign);
/* If you get here because of a compilation error like
/usr/include/libisoburn/libisoburn.h:895: error:
expected declaration specifiers or '...' before 'uint32_t'
then see above paragraph "Application Constraints" about the definition
of uint32_t.
*/
/** After calling function isoburn_read_image() there are informations

2
xorriso/xorriso_timestamp.h
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@ -1 +1 @@
#define Xorriso_timestamP "2011.05.18.063511"
#define Xorriso_timestamP "2011.05.19.111229"