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authorGarrett Wollman <wollman@FreeBSD.org>2002-10-27 18:03:02 +0000
committerGarrett Wollman <wollman@FreeBSD.org>2002-10-27 18:03:02 +0000
commit188c541ceb9c752d22378cf9508d18c17b045947 (patch)
treee95736d462f3c4120df9be7585b75484117f5c69 /include
parentcd9a4d5d7af063cb226359474bc5ce7844541a09 (diff)
downloadsrc-188c541ceb9c752d22378cf9508d18c17b045947.tar.gz
src-188c541ceb9c752d22378cf9508d18c17b045947.zip
Update limits and configuration parameters for 1003.1/TC1/D6.
Implement new sysconf keys. Change the implenentation of _SC_ASYNCHRONOUS_IO in preparation for the next set of changes. Move some limits which had been in <sys/syslimits.h> to <limits.h> where they belong. They had only ever been in syslimits.h to provide for the kernel implementation of the CTL_USER MIB branch, which went away with newsysctl years ago. (There is a #error in <sys/syslimits.h> which I will downgrade in the next commit.)
Notes
Notes: svn path=/head/; revision=106055
Diffstat (limited to 'include')
-rw-r--r--include/limits.h42
-rw-r--r--include/unistd.h3
2 files changed, 39 insertions, 6 deletions
diff --git a/include/limits.h b/include/limits.h
index 7c52361b3539..8422db5cdf77 100644
--- a/include/limits.h
+++ b/include/limits.h
@@ -41,18 +41,27 @@
#if __POSIX_VISIBLE
#define _POSIX_ARG_MAX 4096
-#define _POSIX_CHILD_MAX 6
+#define _POSIX_CHILD_MAX 25
#define _POSIX_LINK_MAX 8
#define _POSIX_MAX_CANON 255
#define _POSIX_MAX_INPUT 255
#define _POSIX_NAME_MAX 14
-#define _POSIX_NGROUPS_MAX 0
-#define _POSIX_OPEN_MAX 16
-#define _POSIX_PATH_MAX 255
+#define _POSIX_NGROUPS_MAX 8
+#define _POSIX_OPEN_MAX 20
+#define _POSIX_PATH_MAX 256
#define _POSIX_PIPE_BUF 512
#define _POSIX_SSIZE_MAX 32767
#define _POSIX_STREAM_MAX 8
-#define _POSIX_TZNAME_MAX 3
+#define _POSIX_TZNAME_MAX 6
+
+#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 COLL_WEIGHTS_MAX 0 /* 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 */
+#define RE_DUP_MAX 255 /* max RE's in interval notation */
#define _POSIX2_BC_BASE_MAX 99
#define _POSIX2_BC_DIM_MAX 2048
@@ -70,19 +79,40 @@
#define _POSIX_DELAYTIMER_MAX 32
#define _POSIX_MQ_OPEN_MAX 8
#define _POSIX_MQ_PRIO_MAX 32
-#define _POSIX_RTSIG_MAX 0
+#define _POSIX_RTSIG_MAX 8
#define _POSIX_SEM_NSEMS_MAX 256
#define _POSIX_SEM_VALUE_MAX 32767
#define _POSIX_SIGQUEUE_MAX 32
#define _POSIX_TIMER_MAX 32
#endif
+#if __POSIX_VISIBLE >= 199506
+#define _POSIX_THREAD_DESTRUCTOR_ITERATIONS 4
+#define _POSIX_THREAD_KEYS_MAX 128
+#define _POSIX_THREAD_THREADS_MAX 64
+#endif
+
#if __POSIX_VISIBLE >= 200112
#define _POSIX_HOST_NAME_MAX 255
+#define _POSIX_LOGIN_NAME_MAX 9
+#define _POSIX_SS_REPL_MAX 4
+#define _POSIX_SYMLINK_MAX 255
+#define _POSIX_SYMLOOP_MAX 8
+#define _POSIX_TRACE_EVENT_NAME_MAX 30
+#define _POSIX_TRACE_NAME_MAX 8
+#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
#if __XSI_VISIBLE
#define _XOPEN_IOV_MAX 16
+#define _XOPEN_NAME_MAX 255
+#define _XOPEN_PATH_MAX 1024
#define PASS_MAX 128 /* _PASSWORD_LEN from <pwd.h> */
#define NL_ARGMAX 99 /* max # of position args for printf */
diff --git a/include/unistd.h b/include/unistd.h
index e893da7d4dc7..c101a1ed222d 100644
--- a/include/unistd.h
+++ b/include/unistd.h
@@ -260,6 +260,9 @@ typedef __uid_t_ uid_t;
#define _SC_V6_ILP32_OFFBIG 104 /* user */
#define _SC_V6_LP64_OFF64 105 /* user */
#define _SC_V6_LPBIG_OFFBIG 106 /* user */
+#define _SC_IPV6 118
+#define _SC_RAW_SOCKETS 119
+#define _SC_SYMLOOP_MAX 120
#endif
#if __XSI_VISIBLE