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author | Matthias Benkard <code@mail.matthias.benkard.de> | 2008-03-04 11:35:21 +0100 |
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committer | Matthias Benkard <code@mail.matthias.benkard.de> | 2008-03-04 11:35:21 +0100 |
commit | 17a4d31014692f959a2a73f4107f34d6f6763423 (patch) | |
tree | 48aa4ae73cd4e65e8789cfba2295fd73109011e2 /libffi.old/testsuite/libffi.special/ffitestcxx.h | |
parent | b7d24eda63e11ba4ab725f53ca42ee35ecf4643c (diff) |
Remove the obsolete libffi version from the tree.
darcs-hash:d03cd1c65ed7114fa601e49a8d189e835479e93f
Diffstat (limited to 'libffi.old/testsuite/libffi.special/ffitestcxx.h')
-rw-r--r-- | libffi.old/testsuite/libffi.special/ffitestcxx.h | 77 |
1 files changed, 0 insertions, 77 deletions
diff --git a/libffi.old/testsuite/libffi.special/ffitestcxx.h b/libffi.old/testsuite/libffi.special/ffitestcxx.h deleted file mode 100644 index 01414cc..0000000 --- a/libffi.old/testsuite/libffi.special/ffitestcxx.h +++ /dev/null @@ -1,77 +0,0 @@ -#include <stdlib.h> -#include <stdio.h> -#include <fcntl.h> -#include <ffi.h> -#include "fficonfig.h" - -#define MAX_ARGS 256 - -#define CHECK(x) (!(x) ? abort() : (void)0) - -/* Prefer MAP_ANON(YMOUS) to /dev/zero, since we don't need to keep a - file open. */ -#ifdef HAVE_MMAP_ANON -# undef HAVE_MMAP_DEV_ZERO - -# include <sys/mman.h> -# ifndef MAP_FAILED -# define MAP_FAILED -1 -# endif -# if !defined (MAP_ANONYMOUS) && defined (MAP_ANON) -# define MAP_ANONYMOUS MAP_ANON -# endif -# define USING_MMAP - -#endif - -#ifdef HAVE_MMAP_DEV_ZERO - -# include <sys/mman.h> -# ifndef MAP_FAILED -# define MAP_FAILED -1 -# endif -# define USING_MMAP - -#endif - -#ifdef USING_MMAP -static inline void * -allocate_mmap (size_t size) -{ - void *page; -#if defined (HAVE_MMAP_DEV_ZERO) - static int dev_zero_fd = -1; -#endif - -#ifdef HAVE_MMAP_DEV_ZERO - if (dev_zero_fd == -1) - { - dev_zero_fd = open ("/dev/zero", O_RDONLY); - if (dev_zero_fd == -1) - { - perror ("open /dev/zero: %m"); - exit (1); - } - } -#endif - - -#ifdef HAVE_MMAP_ANON - page = mmap (NULL, size, PROT_READ | PROT_WRITE | PROT_EXEC, - MAP_PRIVATE | MAP_ANONYMOUS, -1, 0); -#endif -#ifdef HAVE_MMAP_DEV_ZERO - page = mmap (NULL, size, PROT_READ | PROT_WRITE | PROT_EXEC, - MAP_PRIVATE, dev_zero_fd, 0); -#endif - - if (page == MAP_FAILED) - { - perror ("virtual memory exhausted"); - exit (1); - } - - return page; -} - -#endif |