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authorKevin Lo <kevlo@FreeBSD.org>2016-01-09 14:53:23 +0000
committerKevin Lo <kevlo@FreeBSD.org>2016-01-09 14:53:23 +0000
commitab707ec6681d72550f820bfc8039d3e4a595e0d0 (patch)
treec5bd458d3babc3fac2bd33ed5c6024c03d838768 /include/limits.h
parent5dba456c143612532ca3338dfc9edb3aed9a7934 (diff)
downloadsrc-ab707ec6681d72550f820bfc8039d3e4a595e0d0.tar.gz
src-ab707ec6681d72550f820bfc8039d3e4a595e0d0.zip
- Add the definition of CHARCLASS_NAME_MAX, as per POSIX.1-2001.
- Avoid namespace pollution and move definitions of _POSIX2_CHARCLASS_NAME_MAX and _POSIX2_COLL_WEIGHTS_MAX into the .2001 section. With input from bde. Submitted by bde
Notes
Notes: svn path=/head/; revision=293491
Diffstat (limited to 'include/limits.h')
-rw-r--r--include/limits.h7
1 files changed, 5 insertions, 2 deletions
diff --git a/include/limits.h b/include/limits.h
index 3910928315fc..a1e1b9820821 100644
--- a/include/limits.h
+++ b/include/limits.h
@@ -59,10 +59,12 @@
#define _POSIX_TZNAME_MAX 3
#endif
+#if __POSIX_VISIBLE >= 200112
#define BC_BASE_MAX 99 /* max ibase/obase values in bc(1) */
#define BC_DIM_MAX 2048 /* max array elements in bc(1) */
#define BC_SCALE_MAX 99 /* max scale value in bc(1) */
#define BC_STRING_MAX 1000 /* max const string length in bc(1) */
+#define CHARCLASS_NAME_MAX 14 /* max character class name size */
#define COLL_WEIGHTS_MAX 10 /* max weights for order keyword */
#define EXPR_NEST_MAX 32 /* max expressions nested in expr(1) */
#define LINE_MAX 2048 /* max bytes in an input line */
@@ -72,11 +74,14 @@
#define _POSIX2_BC_DIM_MAX 2048
#define _POSIX2_BC_SCALE_MAX 99
#define _POSIX2_BC_STRING_MAX 1000
+#define _POSIX2_CHARCLASS_NAME_MAX 14
+#define _POSIX2_COLL_WEIGHTS_MAX 2
#define _POSIX2_EQUIV_CLASS_MAX 2
#define _POSIX2_EXPR_NEST_MAX 32
#define _POSIX2_LINE_MAX 2048
#define _POSIX2_RE_DUP_MAX 255
#endif
+#endif
#if __POSIX_VISIBLE >= 199309
#define _POSIX_AIO_LISTIO_MAX 2
@@ -110,8 +115,6 @@
#define _POSIX_TRACE_SYS_MAX 8
#define _POSIX_TRACE_USER_EVENT_MAX 32
#define _POSIX_TTY_NAME_MAX 9
-#define _POSIX2_CHARCLASS_NAME_MAX 14
-#define _POSIX2_COLL_WEIGHTS_MAX 2
#define _POSIX_RE_DUP_MAX _POSIX2_RE_DUP_MAX
#endif