ViewVC Help
View File | Revision Log | Show Annotations | Download File
/cvs/IO-AIO/configure.ac
(Generate patch)

Comparing IO-AIO/configure.ac (file contents):
Revision 1.14 by root, Wed Apr 3 03:03:53 2019 UTC vs.
Revision 1.22 by root, Thu Feb 29 18:02:43 2024 UTC

… …
68AC_CHECK_HEADERS([sys/mkdev.h]) 68AC_CHECK_HEADERS([sys/mkdev.h])
69 69
70dnl readv / preadv, vmsplice 70dnl readv / preadv, vmsplice
71AC_CHECK_HEADERS([sys/uio.h]) 71AC_CHECK_HEADERS([sys/uio.h])
72 72
73dnl fexecve has always been in the single unix specification
74dnl but some atrocities (like opsnbsd and osx) claim implementing it
75dnl but then not definining it. ugh. garbage. and fexecve would be
76dnl useful for security, but, no, not on openbsd. we'd rather lie
77dnl about it.
78AC_CACHE_CHECK(for fexecve, ac_cv_fexecve, [AC_LINK_IFELSE([AC_LANG_SOURCE([[
79#include <fcntl.h>
80#include <unistd.h>
81int main (void)
82{
83 char *const argv[] = { "foo", "bar", 0 };
84 int res = fexecve (-1, argv, 0);
85 return 0;
86}
87]])],ac_cv_fexecve=yes,ac_cv_fexecve=no)])
88test $ac_cv_fexecve = yes && AC_DEFINE(HAVE_FEXECVE, 1, fexecve(2) is available)
89
90AC_CACHE_CHECK([for siginfo_t], ac_cv_siginfo_t, [AC_LINK_IFELSE([AC_LANG_SOURCE([
91#include <signal.h>
92int main (void)
93{
94 siginfo_t si;
95 si.si_code;
96 si.si_pid;
97 si.si_uid;
98 si.si_value.sival_int;
99 si.si_value.sival_ptr;
100 return 0;
101}
102])],ac_cv_siginfo_t=yes,ac_cv_siginfo_t=no)])
103test $ac_cv_siginfo_t = yes && AC_DEFINE(HAVE_SIGINFO_T, 1, have siginfo_t in signal.h)
104
105AC_CACHE_CHECK([for unix-style syscall interface], ac_cv_syscall, [AC_LINK_IFELSE([AC_LANG_SOURCE([
106#include <unistd.h>
107#include <sys/syscall.h>
108int main (void)
109{
110 long res = syscall (SYS_exit, 0);
111 return 0;
112}
113])],ac_cv_syscall=yes,ac_cv_syscall=no)])
114test $ac_cv_syscall = yes && AC_DEFINE(HAVE_SYSCALL, 1, unix syscall interface)
73 115
74AC_CACHE_CHECK([for splice, vmsplice and tee], ac_cv_linux_splice, [AC_LINK_IFELSE([AC_LANG_SOURCE([ 116AC_CACHE_CHECK([for splice, vmsplice and tee], ac_cv_linux_splice, [AC_LINK_IFELSE([AC_LANG_SOURCE([
75#include <sys/types.h> 117#include <sys/types.h>
76#include <fcntl.h> 118#include <fcntl.h>
77#include <sys/uio.h> 119#include <sys/uio.h>
… …
130 int res = memfd_create ("name", MFD_CLOEXEC | MFD_ALLOW_SEALING); 172 int res = memfd_create ("name", MFD_CLOEXEC | MFD_ALLOW_SEALING);
131 return 0; 173 return 0;
132} 174}
133]])],ac_cv_memfd_create=yes,ac_cv_memfd_create=no)]) 175]])],ac_cv_memfd_create=yes,ac_cv_memfd_create=no)])
134test $ac_cv_memfd_create = yes && AC_DEFINE(HAVE_MEMFD_CREATE, 1, memfd_create(2) is available) 176test $ac_cv_memfd_create = yes && AC_DEFINE(HAVE_MEMFD_CREATE, 1, memfd_create(2) is available)
135
136AC_CACHE_CHECK(for copy_file_range, ac_cv_copy_file_range, [AC_LINK_IFELSE([AC_LANG_SOURCE([[
137#include <unistd.h>
138#include <sys/syscall.h>
139/*#include <linux/copy.h>*/
140int main (void)
141{
142 int res;
143 /*res = syscall (SYS_copy_file_range, 0, 0, 0, 0, 0, COPY_FR_REFLINK | COPY_FR_DEDUP | COPY_FR_COPY);*/
144 res = syscall (SYS_copy_file_range, 0, 0, 0, 0, 0, 0);
145 return 0;
146}
147]])],ac_cv_copy_file_range=yes,ac_cv_copy_file_range=no)])
148test $ac_cv_copy_file_range = yes && AC_DEFINE(HAVE_COPY_FILE_RANGE, 1, copy_file_range(2) is available)
149 177
150AC_CACHE_CHECK(for st_xtimensec, ac_cv_xtimensec, [AC_COMPILE_IFELSE([AC_LANG_SOURCE([[ 178AC_CACHE_CHECK(for st_xtimensec, ac_cv_xtimensec, [AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
151#include "EXTERN.h" 179#include "EXTERN.h"
152#include "perl.h" 180#include "perl.h"
153#include "XSUB.h" 181#include "XSUB.h"
… …
232 return 0; 260 return 0;
233} 261}
234]])],ac_cv_statx=yes,ac_cv_statx=no)]) 262]])],ac_cv_statx=yes,ac_cv_statx=no)])
235test $ac_cv_statx = yes && AC_DEFINE(HAVE_STATX, 1, statx(2) is available) 263test $ac_cv_statx = yes && AC_DEFINE(HAVE_STATX, 1, statx(2) is available)
236 264
265AC_CACHE_CHECK(for accept4, ac_cv_accept4, [AC_LINK_IFELSE([AC_LANG_SOURCE([[
266#include <sys/types.h>
267#include <sys/socket.h>
268int main (void)
269{
270 int res = accept4 (1, (struct sockaddr *)0, (socklen_t)0, SOCK_NONBLOCK | SOCK_CLOEXEC);
271 return 0;
272}
273]])],ac_cv_accept4=yes,ac_cv_accept4=no)])
274test $ac_cv_accept4 = yes && AC_DEFINE(HAVE_ACCEPT4, 1, accept4(2) is available)
275
276AC_CHECK_HEADERS([sys/mount.h])
277AC_CACHE_CHECK(for mount, ac_cv_mount, [AC_LINK_IFELSE([AC_LANG_SOURCE([[
278#include <sys/mount.h>
279int main (void)
280{
281 int res = mount ("path", "path", "fstype", MS_RDONLY, 0);
282 return 0;
283}
284]])],ac_cv_mount=yes,ac_cv_mount=no)])
285test $ac_cv_mount = yes && AC_DEFINE(HAVE_MOUNT, 1, mount is available)
286AC_CACHE_CHECK(for umount, ac_cv_umount, [AC_LINK_IFELSE([AC_LANG_SOURCE([[
287#include <sys/mount.h>
288int main (void)
289{
290 int res = umount ("path");
291 return 0;
292}
293]])],ac_cv_umount=yes,ac_cv_umount=no)])
294test $ac_cv_umount = yes && AC_DEFINE(HAVE_UMOUNT, 1, umount is available)
295AC_CACHE_CHECK(for umount2, ac_cv_umount2, [AC_LINK_IFELSE([AC_LANG_SOURCE([[
296#include <sys/mount.h>
297int main (void)
298{
299 int res = umount2 ("path", MNT_FORCE|MNT_DETACH);
300 return 0;
301}
302]])],ac_cv_umount2=yes,ac_cv_umount2=no)])
303test $ac_cv_umount2 = yes && AC_DEFINE(HAVE_UMOUNT2, 1, umount2 is available)
304
237AC_OUTPUT 305AC_OUTPUT
238 306

Diff Legend

– Removed lines
+ Added lines
< Changed lines
> Changed lines