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gnulib: upgrade and install the mkstemp module.

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gnulib 9e117ae955a5c6a0406140e62b76c3ef50e3bc2b.

* lib/fcntl.in.h, lib/gettimeofday.c, lib/lstat.c, lib/mkstemp.c,
lib/pathmax.h, lib/stat.c, lib/sys_stat.in.h, lib/sys_time.in.h,
lib/tempname.c, lib/tempname.h, lib/time.in.h, lib/xsize.c,
m4/extern-inline.m4, m4/fcntl-o.m4, m4/fcntl_h.m4, m4/gettimeofday.m4,
m4/largefile.m4, m4/lstat.m4, m4/mkstemp.m4, m4/pathmax.m4,
m4/stat.m4, m4/sys_stat_h.m4, m4/sys_time_h.m4, m4/tempname.m4,
m4/time_h.m4: New files.
* lib/xsize.h, m4/gnulib-cache.m4, m4/gnulib-comp.m4,
m4/xsize.m4, lib/Makefile.am: Upgrade.
This commit is contained in:
Alexandre Duret-Lutz 2012-09-30 16:44:32 +02:00
parent 8ecf2ab1fd
commit f38405002a
30 changed files with 3855 additions and 10 deletions
Download patch file Download diff file Expand all files Collapse all files

17
lib/xsize.h
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@ -27,6 +27,11 @@
# include <stdint.h>
#endif
_GL_INLINE_HEADER_BEGIN
#ifndef XSIZE_INLINE
# define XSIZE_INLINE _GL_INLINE
#endif
/* The size of memory objects is often computed through expressions of
type size_t. Example:
void* p = malloc (header_size + n * element_size).
@ -48,7 +53,7 @@
((N) <= SIZE_MAX ? (size_t) (N) : SIZE_MAX)
/* Sum of two sizes, with overflow check. */
static inline size_t
XSIZE_INLINE size_t
#if __GNUC__ >= 3
__attribute__ ((__pure__))
#endif
@ -59,7 +64,7 @@ xsum (size_t size1, size_t size2)
}
/* Sum of three sizes, with overflow check. */
static inline size_t
XSIZE_INLINE size_t
#if __GNUC__ >= 3
__attribute__ ((__pure__))
#endif
@ -69,7 +74,7 @@ xsum3 (size_t size1, size_t size2, size_t size3)
}
/* Sum of four sizes, with overflow check. */
static inline size_t
XSIZE_INLINE size_t
#if __GNUC__ >= 3
__attribute__ ((__pure__))
#endif
@ -79,7 +84,7 @@ xsum4 (size_t size1, size_t size2, size_t size3, size_t size4)
}
/* Maximum of two sizes, with overflow check. */
static inline size_t
XSIZE_INLINE size_t
#if __GNUC__ >= 3
__attribute__ ((__pure__))
#endif
@ -92,7 +97,7 @@ xmax (size_t size1, size_t size2)
/* Multiplication of a count with an element size, with overflow check.
The count must be >= 0 and the element size must be > 0.
This is a macro, not an inline function, so that it works correctly even
This is a macro, not a function, so that it works correctly even
when N is of a wider type and N > SIZE_MAX. */
#define xtimes(N, ELSIZE) \
((N) <= SIZE_MAX / (ELSIZE) ? (size_t) (N) * (ELSIZE) : SIZE_MAX)
@ -104,4 +109,6 @@ xmax (size_t size1, size_t size2)
#define size_in_bounds_p(SIZE) \
((SIZE) != SIZE_MAX)
_GL_INLINE_HEADER_END
#endif /* _XSIZE_H */