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authorUlrich Drepper <drepper@redhat.com>2001-04-25 01:11:30 +0000
committerUlrich Drepper <drepper@redhat.com>2001-04-25 01:11:30 +0000
commit280f4add8a69e0cf549bbe09e067424d8394a079 (patch)
treef214df4bbf17411b87667784a1586af773b1bd3c /posix/confstr.c
parent216c24b76d3a6085d9e9509d1b874093acfabfed (diff)
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Update.
* sysdeps/generic/bits/confname.h: Add _CS_V6_WIDTH_RESTRICTED_ENVS. * posix/confstr.c: Handle _CS_V6_WIDTH_RESTRICTED_ENVS. * posix/getconf.c: Handle _POSIX_V6_WIDTH_RESTRICTED_ENVS. * posix/tst-getconf.sh: Add _POSIX_V6_WIDTH_RESTRICTED_ENVS.
Diffstat (limited to 'posix/confstr.c')
-rw-r--r--posix/confstr.c38
1 files changed, 38 insertions, 0 deletions
diff --git a/posix/confstr.c b/posix/confstr.c
index 487e5fe28a..053e9ed247 100644
--- a/posix/confstr.c
+++ b/posix/confstr.c
@@ -57,6 +57,44 @@ confstr (name, buf, len)
break;
#endif
+ case _CS_V6_WIDTH_RESTRICTED_ENVS:
+ /* We have to return a newline-separated list of named of
+ programming environements in which the widths of blksize_t,
+ cc_t, mode_t, nfds_t, pid_t, ptrdiff_t, size_t, speed_t,
+ ssize_t, suseconds_t, tcflag_t, useconds_t, wchar_t, and
+ wint_t types are no greater than the width of type long.
+
+ Currently this means all environment which the system allows. */
+ {
+ static const char restenvs[] =
+#if _POSIX_V6_ILP32_OFF32 > 0
+ "_POSIX_V6_ILP32_OFF32"
+#endif
+#if _POSIX_V6_ILP32_OFFBIG > 0
+# if _POSIX_V6_ILP32_OFF32 > 0
+ "\n"
+# endif
+ "_POSIX_V6_ILP32_OFFBIG"
+#endif
+#if _POSIX_V6_LP64_OFF64 > 0
+# if _POSIX_V6_ILP32_OFF32 > 0 || _POSIX_V6_ILP32_OFFBIG > 0
+ "\n"
+# endif
+ "_POSIX_V6_LP64_OFF64"
+#endif
+#if _POSIX_V6_LPBIG_OFFBIG > 0
+# if _POSIX_V6_ILP32_OFF32 > 0 || _POSIX_V6_ILP32_OFFBIG > 0 \
+ || _POSIX_V6_LP64_OFF64 > 0
+ "\n"
+# endif
+ "_POSIX_V6_LPBIG_OFFBIG"
+#endif
+ ;
+ string = restenvs;
+ string_len = sizeof (restenvs);
+ }
+ break;
+
case _CS_LFS_LINTFLAGS:
case _CS_LFS_LDFLAGS:
case _CS_LFS_LIBS: