mirror of
https://https.git.savannah.gnu.org/git/bash.git
synced 2026-08-12 13:10:45 +02:00
Imported from ../bash-2.05a.tar.gz.
This commit is contained in:
Jari Aalto
+636
-78
@@ -40,6 +40,14 @@
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* Chet Ramey <chet@po.cwru.edu>
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*/
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#ifdef HAVE_CONFIG_H
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# include <config.h>
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#endif
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#ifdef HAVE_SYS_PARAM_H
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# include <sys/param.h>
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#endif
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#include <stdio.h>
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#include <limits.h>
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#include <locale.h>
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@@ -52,6 +60,12 @@
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#include "common.h"
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#include "bashgetopt.h"
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#include "getconf.h"
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#ifndef errno
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extern int errno;
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#endif
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struct conf_variable
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{
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const char *name;
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@@ -59,9 +73,16 @@ struct conf_variable
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long value;
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};
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/* Some systems do not define these; use POSIX.2 minimum recommended values. */
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#ifndef _POSIX2_COLL_WEIGHTS_MAX
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# define _POSIX2_COLL_WEIGHTS_MAX 2
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#ifndef HAVE_CONFSTR
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static size_t confstr __P((int, char *, size_t));
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#endif
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#ifndef HAVE_SYSCONF
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static long sysconf __P((int));
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#endif
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#ifndef HAVE_PATHCONF
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static long pathconf __P((const char *, int));
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#endif
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static const struct conf_variable conf_table[] =
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@@ -84,25 +105,90 @@ static const struct conf_variable conf_table[] =
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{ "LFS64_LINTFLAGS", CONFSTR, _CS_LFS64_LINTFLAGS },
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#endif
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/* Single UNIX Specification version 2 Configurable Variable Values */
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/* Single UNIX Specification version 2 Configurable Variable Values. The
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SYSCONF variables say whether or not the appropriate CONFSTR variables
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are available. */
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#if defined (_SC_XBS5_ILP32_OFF32)
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{ "XBS5_ILP32_OFF32", SYSCONF, _SC_XBS5_ILP32_OFF32 },
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{ "_XBS5_ILP32_OFF32", SYSCONF, _SC_XBS5_ILP32_OFF32 },
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#endif
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#if defined (_CS_XBS5_ILP32_OFF32_CFLAGS)
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{ "XBS5_ILP32_OFF32_CFLAGS", CONFSTR, _CS_XBS5_ILP32_OFF32_CFLAGS },
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{ "XBS5_ILP32_OFF32_LDFLAGS", CONFSTR, _CS_XBS5_ILP32_OFF32_LDFLAGS },
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{ "XBS5_ILP32_OFF32_LIBS", CONFSTR, _CS_XBS5_ILP32_OFF32_LIBS },
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{ "XBS5_ILP32_OFF32_LINTFLAGS", CONFSTR, _CS_XBS5_ILP32_OFF32_LINTFLAGS },
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#endif
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#if defined (_SC_XBS5_ILP32_OFFBIG)
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{ "XBS5_ILP32_OFFBIG", SYSCONF, _SC_XBS5_ILP32_OFFBIG },
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{ "_XBS5_ILP32_OFFBIG", SYSCONF, _SC_XBS5_ILP32_OFFBIG },
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#endif
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#if defined (_CS_XBS5_ILP32_OFFBIG_CFLAGS)
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{ "XBS5_ILP32_OFFBIG_CFLAGS", CONFSTR, _CS_XBS5_ILP32_OFFBIG_CFLAGS },
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{ "XBS5_ILP32_OFFBIG_LDFLAGS", CONFSTR, _CS_XBS5_ILP32_OFFBIG_LDFLAGS },
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{ "XBS5_ILP32_OFFBIG_LIBS", CONFSTR, _CS_XBS5_ILP32_OFFBIG_LIBS },
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{ "XBS5_ILP32_OFFBIG_LINTFLAGS", CONFSTR, _CS_XBS5_ILP32_OFFBIG_LINTFLAGS },
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#endif
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#if defined (_SC_XBS5_LP64_OFF64)
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{ "XBS5_LP64_OFF64", SYSCONF, _SC_XBS5_LP64_OFF64 },
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{ "_XBS5_LP64_OFF64", SYSCONF, _SC_XBS5_LP64_OFF64 },
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#endif
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#if defined (_CS_XBS5_LP64_OFF64_CFLAGS)
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{ "XBS5_LP64_OFF64_CFLAGS", CONFSTR, _CS_XBS5_LP64_OFF64_CFLAGS },
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{ "XBS5_LP64_OFF64_LDFLAGS", CONFSTR, _CS_XBS5_LP64_OFF64_LDFLAGS },
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{ "XBS5_LP64_OFF64_LIBS", CONFSTR, _CS_XBS5_LP64_OFF64_LIBS },
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{ "XBS5_LP64_OFF64_LINTFLAGS", CONFSTR, _CS_XBS5_LP64_OFF64_LINTFLAGS },
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#endif
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#if defined (_SC_XBS5_LPBIG_OFFBIG)
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{ "XBS5_LPBIG_OFFBIG", SYSCONF, _SC_XBS5_LPBIG_OFFBIG },
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{ "_XBS5_LPBIG_OFFBIG", SYSCONF, _SC_XBS5_LPBIG_OFFBIG },
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#endif
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#if defined (_CS_XBS5_LPBIG_OFFBIG_CFLAGS)
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{ "XBS5_LPBIG_OFFBIG_CFLAGS", CONFSTR, _CS_XBS5_LPBIG_OFFBIG_CFLAGS },
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{ "XBS5_LPBIG_OFFBIG_LDFLAGS", CONFSTR, _CS_XBS5_LPBIG_OFFBIG_LDFLAGS },
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{ "XBS5_LPBIG_OFFBIG_LIBS", CONFSTR, _CS_XBS5_LPBIG_OFFBIG_LIBS },
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{ "XBS5_LPBIG_OFFBIG_LINTFLAGS", CONFSTR, _CS_XBS5_LPBIG_OFFBIG_LINTFLAGS },
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#endif /* _CS_XBS5_ILP32_OFF32_CFLAGS */
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#endif
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/* Single UNIX Specification version 3 (POSIX.1-200x) Configurable Variable
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Values. The SYSCONF variables say whether or not the appropriate CONFSTR
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variables are available. */
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#if defined (_SC_POSIX_V6_ILP32_OFF32)
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{ "_POSIX_V6_ILP32_OFF32", SYSCONF, _SC_POSIX_V6_ILP32_OFF32 },
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#endif
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#if defined (_CS_POSIX_V6_ILP32_OFF32_CFLAGS)
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{ "POSIX_V6_ILP32_OFF32_CFLAGS", CONFSTR, _CS_POSIX_V6_ILP32_OFF32_CFLAGS },
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{ "POSIX_V6_ILP32_OFF32_LDFLAGS", CONFSTR, _CS_POSIX_V6_ILP32_OFF32_LDFLAGS },
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{ "POSIX_V6_ILP32_OFF32_LIBS", CONFSTR, _CS_POSIX_V6_ILP32_OFF32_LIBS },
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{ "POSIX_V6_ILP32_OFF32_LINTFLAGS", CONFSTR, _CS_POSIX_V6_ILP32_OFF32_LINTFLAGS },
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#endif
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#if defined (_SC_POSIX_V6_ILP32_OFFBIG)
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{ "_POSIX_V6_ILP32_OFFBIG", SYSCONF, _SC_POSIX_V6_ILP32_OFFBIG },
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#endif
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#if defined (_CS_POSIX_V6_ILP32_OFFBIG_CFLAGS)
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{ "POSIX_V6_ILP32_OFFBIG_CFLAGS", CONFSTR, _CS_POSIX_V6_ILP32_OFFBIG_CFLAGS },
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{ "POSIX_V6_ILP32_OFFBIG_LDFLAGS", CONFSTR, _CS_POSIX_V6_ILP32_OFFBIG_LDFLAGS },
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{ "POSIX_V6_ILP32_OFFBIG_LIBS", CONFSTR, _CS_POSIX_V6_ILP32_OFFBIG_LIBS },
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{ "POSIX_V6_ILP32_OFFBIG_LINTFLAGS", CONFSTR, _CS_POSIX_V6_ILP32_OFFBIG_LINTFLAGS },
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#endif
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#if defined (_SC_POSIX_V6_LP64_OFF64)
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{ "_POSIX_V6_LP64_OFF64", SYSCONF, _SC_POSIX_V6_LP64_OFF64 },
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#endif
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#if defined (_CS_POSIX_V6_LP64_OFF64_CFLAGS)
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{ "POSIX_V6_LP64_OFF64_CFLAGS", CONFSTR, _CS_POSIX_V6_LP64_OFF64_CFLAGS },
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{ "POSIX_V6_LP64_OFF64_LDFLAGS", CONFSTR, _CS_POSIX_V6_LP64_OFF64_LDFLAGS },
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{ "POSIX_V6_LP64_OFF64_LIBS", CONFSTR, _CS_POSIX_V6_LP64_OFF64_LIBS },
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{ "POSIX_V6_LP64_OFF64_LINTFLAGS", CONFSTR, _CS_POSIX_V6_LP64_OFF64_LINTFLAGS },
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#endif
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#if defined (_SC_POSIX_V6_LPBIG_OFFBIG)
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{ "_POSIX_V6_LPBIG_OFFBIG", SYSCONF, _SC_POSIX_V6_LPBIG_OFFBIG },
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#endif
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#if defined (_CS_POSIX_V6_LPBIG_OFFBIG_CFLAGS)
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{ "POSIX_V6_LPBIG_OFFBIG_CFLAGS", CONFSTR, _CS_POSIX_V6_LPBIG_OFFBIG_CFLAGS },
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{ "POSIX_V6_LPBIG_OFFBIG_LDFLAGS", CONFSTR, _CS_POSIX_V6_LPBIG_OFFBIG_LDFLAGS },
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{ "POSIX_V6_LPBIG_OFFBIG_LIBS", CONFSTR, _CS_POSIX_V6_LPBIG_OFFBIG_LIBS },
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{ "POSIX_V6_LPBIG_OFFBIG_LINTFLAGS", CONFSTR, _CS_POSIX_V6_LPBIG_OFFBIG_LINTFLAGS },
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#endif
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||||
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||||
/* POSIX.2 Utility Limit Minimum Values */
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#ifdef _POSIX2_BC_BASE_MAX
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@@ -157,99 +243,274 @@ static const struct conf_variable conf_table[] =
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#endif
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/* POSIX.1 Minimum Values */
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||||
#ifdef _POSIX_ARG_MAX
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{ "_POSIX_ARG_MAX", CONSTANT, _POSIX_ARG_MAX },
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#else
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||||
{ "_POSIX_ARG_MAX", G_UNDEF, -1 },
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#endif
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#ifdef _POSIX_CHILD_MAX
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{ "_POSIX_CHILD_MAX", CONSTANT, _POSIX_CHILD_MAX },
|
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#else
|
||||
{ "_POSIX_CHILD_MAX", G_UNDEF, -1 },
|
||||
#endif
|
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#ifdef _POSIX_LINK_MAX
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{ "_POSIX_LINK_MAX", CONSTANT, _POSIX_LINK_MAX },
|
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#else
|
||||
{ "_POSIX_LINK_MAX", G_UNDEF, -1 },
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#endif
|
||||
#ifdef _POSIX_MAX_CANON
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{ "_POSIX_MAX_CANON", CONSTANT, _POSIX_MAX_CANON },
|
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#else
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{ "_POSIX_MAX_CANON", G_UNDEF, -1 },
|
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#endif
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||||
#ifdef _POSIX_MAX_INPUT
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{ "_POSIX_MAX_INPUT", CONSTANT, _POSIX_MAX_INPUT },
|
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#else
|
||||
{ "_POSIX_MAX_INPUT", G_UNDEF, -1 },
|
||||
#endif
|
||||
#ifdef _POSIX_NAME_MAX
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{ "_POSIX_NAME_MAX", CONSTANT, _POSIX_NAME_MAX },
|
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#else
|
||||
{ "_POSIX_NAME_MAX", G_UNDEF, -1 },
|
||||
#endif
|
||||
#ifdef _POSIX_NGROUPS_MAX
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{ "_POSIX_NGROUPS_MAX", CONSTANT, _POSIX_NGROUPS_MAX },
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||||
#else
|
||||
{ "_POSIX_NGROUPS_MAX", G_UNDEF, -1 },
|
||||
#endif
|
||||
#ifdef _POSIX_OPEN_MAX
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{ "_POSIX_OPEN_MAX", CONSTANT, _POSIX_OPEN_MAX },
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||||
{ "_POSIX_PATH_MAX", CONSTANT, _POSIX_PIPE_BUF },
|
||||
#else
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||||
{ "_POSIX_OPEN_MAX", G_UNDEF, -1 },
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||||
#endif
|
||||
#ifdef _POSIX_PATH_MAX
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||||
{ "_POSIX_PATH_MAX", CONSTANT, _POSIX_PATH_MAX },
|
||||
#else
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||||
{ "_POSIX_PATH_MAX", G_UNDEF, -1 },
|
||||
#endif
|
||||
#ifdef _POSIX_PIPE_BUF
|
||||
{ "_POSIX_PIPE_BUF", CONSTANT, _POSIX_PIPE_BUF },
|
||||
#else
|
||||
{ "_POSIX_PIPE_BUF", G_UNDEF, -1 },
|
||||
#endif
|
||||
#ifdef _POSIX_SSIZE_MAX
|
||||
{ "_POSIX_SSIZE_MAX", CONSTANT, _POSIX_SSIZE_MAX },
|
||||
#else
|
||||
{ "_POSIX_SSIZE_MAX", G_UNDEF, -1 },
|
||||
#endif
|
||||
#ifdef _POSIX_STREAM_MAX
|
||||
{ "_POSIX_STREAM_MAX", CONSTANT, _POSIX_STREAM_MAX },
|
||||
#else
|
||||
{ "_POSIX_STREAM_MAX", G_UNDEF, -1 },
|
||||
#endif
|
||||
#ifdef _POSIX_TZNAME_MAX
|
||||
{ "_POSIX_TZNAME_MAX", CONSTANT, _POSIX_TZNAME_MAX },
|
||||
#else
|
||||
{ "_POSIX_TZNAME_MAX", G_UNDEF, -1 },
|
||||
#endif
|
||||
|
||||
/* POSIX.2 Symbolic Utility Limits */
|
||||
/* POSIX.2/XPG 4.2 (and later) Symbolic Utility Limits */
|
||||
#ifdef _SC_BC_BASE_MAX
|
||||
{ "BC_BASE_MAX", SYSCONF, _SC_BC_BASE_MAX },
|
||||
#endif
|
||||
#ifdef _SC_BC_DIM_MAX
|
||||
{ "BC_DIM_MAX", SYSCONF, _SC_BC_DIM_MAX },
|
||||
#endif
|
||||
#ifdef _SC_BC_SCALE_MAX
|
||||
{ "BC_SCALE_MAX", SYSCONF, _SC_BC_SCALE_MAX },
|
||||
#endif
|
||||
#ifdef _SC_BC_STRING_MAX
|
||||
{ "BC_STRING_MAX", SYSCONF, _SC_BC_STRING_MAX },
|
||||
#endif
|
||||
#ifdef CHARCLASS_NAME_MAX
|
||||
{ "CHARCLASS_NAME_MAX", CONSTANT, CHARCLASS_NAME_MAX },
|
||||
#endif
|
||||
#ifdef _SC_COLL_WEIGHTS_MAX
|
||||
{ "COLL_WEIGHTS_MAX", SYSCONF, _SC_COLL_WEIGHTS_MAX },
|
||||
#endif
|
||||
#ifdef _SC_EXPR_NEST_MAX
|
||||
{ "EXPR_NEST_MAX", SYSCONF, _SC_EXPR_NEST_MAX },
|
||||
#endif
|
||||
#ifdef _SC_LINE_MAX
|
||||
{ "LINE_MAX", SYSCONF, _SC_LINE_MAX },
|
||||
#endif
|
||||
# ifdef NL_ARGMAX
|
||||
{ "NL_ARGMAX", CONSTANT, NL_ARGMAX },
|
||||
#endif
|
||||
#ifdef NL_LANGMAX
|
||||
{ "NL_LANGMAX", CONSTANT, NL_LANGMAX },
|
||||
#endif
|
||||
#ifdef NL_MSGMAX
|
||||
{ "NL_MSGMAX", CONSTANT, NL_MSGMAX },
|
||||
#endif
|
||||
#ifdef NL_NMAX
|
||||
{ "NL_NMAX", CONSTANT, NL_NMAX },
|
||||
#endif
|
||||
#ifdef NL_SETMAX
|
||||
{ "NL_SETMAX", CONSTANT, NL_SETMAX },
|
||||
#endif
|
||||
#ifdef NL_TEXTMAX
|
||||
{ "NL_TEXTMAX", CONSTANT, NL_TEXTMAX },
|
||||
#endif
|
||||
#ifdef _SC_RE_DUP_MAX
|
||||
{ "RE_DUP_MAX", SYSCONF, _SC_RE_DUP_MAX },
|
||||
#endif
|
||||
|
||||
/* POSIX.2 Optional Facility Configuration Values */
|
||||
#ifdef _SC_2_C_BIND
|
||||
{ "POSIX2_C_BIND", SYSCONF, _SC_2_C_BIND },
|
||||
{ "_POSIX2_C_BIND", SYSCONF, _SC_2_C_BIND },
|
||||
#else
|
||||
{ "POSIX2_C_BIND", G_UNDEF, -1 },
|
||||
{ "_POSIX2_C_BIND", G_UNDEF, -1 },
|
||||
#endif
|
||||
#ifdef _SC_2_C_DEV
|
||||
{ "POSIX2_C_DEV", SYSCONF, _SC_2_C_DEV },
|
||||
{ "_POSIX2_C_DEV", SYSCONF, _SC_2_C_DEV },
|
||||
#else
|
||||
{ "POSIX2_C_DEV", G_UNDEF, -1 },
|
||||
{ "_POSIX2_C_DEV", G_UNDEF, -1 },
|
||||
#endif
|
||||
#if defined (_SC_2_C_VERSION)
|
||||
{ "POSIX2_C_VERSION", SYSCONF, _SC_2_C_VERSION },
|
||||
{ "_POSIX2_C_VERSION", SYSCONF, _SC_2_C_VERSION },
|
||||
#else
|
||||
{ "POSIX2_C_VERSION", G_UNDEF, -1 },
|
||||
{ "_POSIX2_C_VERSION", G_UNDEF, -1 },
|
||||
#endif
|
||||
#if defined (_SC_2_CHAR_TERM)
|
||||
{ "POSIX2_CHAR_TERM", SYSCONF, _SC_2_CHAR_TERM },
|
||||
{ "_POSIX2_CHAR_TERM", SYSCONF, _SC_2_CHAR_TERM },
|
||||
#else
|
||||
{ "POSIX2_CHAR_TERM", G_UNDEF, -1 },
|
||||
{ "_POSIX2_CHAR_TERM", G_UNDEF, -1 },
|
||||
#endif
|
||||
#ifdef _SC_2_FORT_DEV
|
||||
{ "POSIX2_FORT_DEV", SYSCONF, _SC_2_FORT_DEV },
|
||||
{ "_POSIX2_FORT_DEV", SYSCONF, _SC_2_FORT_DEV },
|
||||
#else
|
||||
{ "POSIX2_FORT_DEV", G_UNDEF, -1 },
|
||||
{ "_POSIX2_FORT_DEV", G_UNDEF, -1 },
|
||||
#endif
|
||||
#ifdef _SC_2_FORT_RUN
|
||||
{ "POSIX2_FORT_RUN", SYSCONF, _SC_2_FORT_RUN },
|
||||
{ "_POSIX2_FORT_RUN", SYSCONF, _SC_2_FORT_RUN },
|
||||
#else
|
||||
{ "POSIX2_FORT_RUN", G_UNDEF, -1 },
|
||||
{ "_POSIX2_FORT_RUN", G_UNDEF, -1 },
|
||||
#endif
|
||||
#ifdef _SC_2_LOCALEDEF
|
||||
{ "POSIX2_LOCALEDEF", SYSCONF, _SC_2_LOCALEDEF },
|
||||
{ "_POSIX2_LOCALEDEF", SYSCONF, _SC_2_LOCALEDEF },
|
||||
#else
|
||||
{ "POSIX2_LOCALEDEF", G_UNDEF, -1 },
|
||||
{ "_POSIX2_LOCALEDEF", G_UNDEF, -1 },
|
||||
#endif
|
||||
#ifdef _SC_2_SW_DEV
|
||||
{ "POSIX2_SW_DEV", SYSCONF, _SC_2_SW_DEV },
|
||||
{ "_POSIX2_SW_DEV", SYSCONF, _SC_2_SW_DEV },
|
||||
#else
|
||||
{ "POSIX2_SW_DEV", G_UNDEF, -1 },
|
||||
{ "_POSIX2_SW_DEV", G_UNDEF, -1 },
|
||||
#endif
|
||||
#if defined (_SC2_UPE)
|
||||
{ "POSIX2_UPE", SYSCONF, _SC_2_UPE },
|
||||
{ "_POSIX2_UPE", SYSCONF, _SC_2_UPE },
|
||||
#else
|
||||
{ "POSIX2_UPE", G_UNDEF, -1 },
|
||||
{ "_POSIX2_UPE", G_UNDEF, -1 },
|
||||
#endif
|
||||
#if !defined (_POSIX2_VERSION) && defined (_SC_2_VERSION)
|
||||
{ "POSIX2_VERSION" SYSCONF, _SC_2_VERSION },
|
||||
{ "_POSIX2_VERSION", SYSCONF, _SC_2_VERSION },
|
||||
#else
|
||||
{ "_POSIX2_VERSION", G_UNDEF, -1 },
|
||||
#endif
|
||||
#if defined (_SC_REGEX_VERSION)
|
||||
{ "REGEX_VERSION", SYSCONF, _SC_REGEX_VERSION },
|
||||
#else
|
||||
{ "REGEX_VERSION", G_UNDEF, -1 },
|
||||
#endif
|
||||
|
||||
#if defined (_SC_2_PBS)
|
||||
{ "_POSIX2_PBS", SYSCONF, _SC_2_PBS },
|
||||
{ "_POSIX2_PBS_ACCOUNTING", SYSCONF, _SC_2_PBS_ACCOUNTING },
|
||||
{ "_POSIX2_PBS_LOCATE", SYSCONF, _SC_2_PBS_LOCATE },
|
||||
{ "_POSIX2_PBS_MESSAGE", SYSCONF, _SC_2_PBS_MESSAGE },
|
||||
{ "_POSIX2_PBS_TRACK", SYSCONF, _SC_2_PBS_TRACK },
|
||||
#endif
|
||||
|
||||
/* POSIX.1 Configurable System Variables */
|
||||
#ifdef _SC_ARG_MAX
|
||||
{ "ARG_MAX", SYSCONF, _SC_ARG_MAX },
|
||||
#endif
|
||||
#ifdef _SC_CHILD_MAX
|
||||
{ "CHILD_MAX", SYSCONF, _SC_CHILD_MAX },
|
||||
#endif
|
||||
#ifdef _SC_CLK_TCK
|
||||
{ "CLK_TCK", SYSCONF, _SC_CLK_TCK },
|
||||
#endif
|
||||
#ifdef _SC_DELAYTIMER_MAX
|
||||
{ "DELAYTIMER_MAX", SYSCONF, _SC_DELAYTIMER_MAX },
|
||||
#endif
|
||||
#ifdef _SC_NGROUPS_MAX
|
||||
{ "NGROUPS_MAX", SYSCONF, _SC_NGROUPS_MAX },
|
||||
#endif
|
||||
#ifdef NZERO
|
||||
{ "NZERO", CONSTANT, NZERO },
|
||||
#endif
|
||||
#ifdef _SC_OPEN_MAX
|
||||
{ "OPEN_MAX", SYSCONF, _SC_OPEN_MAX },
|
||||
#endif
|
||||
#ifdef PASS_MAX
|
||||
{ "PASS_MAX", CONSTANT, PASS_MAX },
|
||||
#endif
|
||||
#ifdef _SC_STREAM_MAX
|
||||
{ "STREAM_MAX", SYSCONF, _SC_STREAM_MAX },
|
||||
#endif
|
||||
#ifdef TMP_MAX
|
||||
{ "TMP_MAX", CONSTANT, TMP_MAX },
|
||||
#endif
|
||||
#ifdef _SC_TZNAME_MAX
|
||||
{ "TZNAME_MAX", SYSCONF, _SC_TZNAME_MAX },
|
||||
{ "_POSIX_JOB_CONTROL", SYSCONF, _SC_JOB_CONTROL },
|
||||
{ "_POSIX_SAVED_IDS", SYSCONF, _SC_SAVED_IDS },
|
||||
{ "_POSIX_VERSION", SYSCONF, _SC_VERSION },
|
||||
#endif
|
||||
|
||||
/* POSIX.1 Optional Facility Configuration Values */
|
||||
#if defined (_SC_ADVISORY_INFO)
|
||||
{ "_POSIX_ADVISORY_INFO", SYSCONF, _SC_ADVISORY_INFO },
|
||||
#endif
|
||||
#if defined (_SC_ASYNCHRONOUS_IO)
|
||||
{ "_POSIX_ASYNCHRONOUS_IO", SYSCONF, _SC_ASYNCHRONOUS_IO },
|
||||
#endif
|
||||
#if defined (_SC_BARRIERS)
|
||||
{ "_POSIX_BARRIERS", SYSCONF, _SC_BARRIERS },
|
||||
#endif
|
||||
#if defined (_SC_BASE)
|
||||
{ "_POSIX_BASE", SYSCONF, _SC_BASE },
|
||||
#endif
|
||||
#if defined (_SC_C_LANG_SUPPORT)
|
||||
{ "_POSIX_C_LANG_SUPPORT", SYSCONF, _SC_C_LANG_SUPPORT },
|
||||
#endif
|
||||
#if defined (_SC_C_LANG_SUPPORT_R)
|
||||
{ "_POSIX_C_LANG_SUPPORT_R", SYSCONF, _SC_C_LANG_SUPPORT_R },
|
||||
#endif
|
||||
#if defined (_SC_CLOCK_SELECTION)
|
||||
{ "_POSIX_CLOCK_SELECTION", SYSCONF, _SC_CLOCK_SELECTION },
|
||||
#endif
|
||||
#if defined (_SC_CPUTIME)
|
||||
{ "_POSIX_CPUTIME", SYSCONF, _SC_CPUTIME },
|
||||
#endif
|
||||
#if defined (_SC_DEVICE_IO)
|
||||
{ "_POSIX_DEVICE_IO", SYSCONF, _SC_DEVICE_IO },
|
||||
#endif
|
||||
#if defined (_SC_DEVICE_SPECIFIC)
|
||||
{ "_POSIX_DEVICE_SPECIFIC", SYSCONF, _SC_DEVICE_SPECIFIC },
|
||||
#endif
|
||||
#if defined (_SC_DEVICE_SPECIFIC_R)
|
||||
{ "_POSIX_DEVICE_SPECIFIC_R", SYSCONF, _SC_DEVICE_SPECIFIC_R },
|
||||
#endif
|
||||
#if defined (_SC_FD_MGMT)
|
||||
{ "_POSIX_FD_MGMT", SYSCONF, _SC_FD_MGMT },
|
||||
#endif
|
||||
#if defined (_SC_FIFO)
|
||||
{ "_POSIX_FIFO", SYSCONF, _SC_FIFO },
|
||||
#endif
|
||||
#if defined (_SC_FILE_ATTRIBUTES)
|
||||
{ "_POSIX_FILE_ATTRIBUTES", SYSCONF, _SC_FILE_ATTRIBUTES },
|
||||
#endif
|
||||
#if defined (_SC_FILE_LOCKING)
|
||||
{ "_POSIX_FILE_LOCKING", SYSCONF, _SC_FILE_LOCKING },
|
||||
#endif
|
||||
#if defined (_SC_FILE_SYSTEM)
|
||||
{ "_POSIX_FILE_SYSTEM", SYSCONF, _SC_FILE_SYSTEM },
|
||||
#endif
|
||||
#if defined (_SC_FSYNC)
|
||||
{ "_POSIX_FSYNC", SYSCONF, _SC_FSYNC },
|
||||
#endif
|
||||
#if defined (_SC_JOB_CONTROL)
|
||||
{ "_POSIX_JOB_CONTROL", SYSCONF, _SC_JOB_CONTROL },
|
||||
#endif
|
||||
#if defined (_SC_MAPPED_FILES)
|
||||
{ "_POSIX_MAPPED_FILES", SYSCONF, _SC_MAPPED_FILES },
|
||||
#endif
|
||||
@@ -265,38 +526,75 @@ static const struct conf_variable conf_table[] =
|
||||
#if defined (_SC_MESSAGE_PASSING)
|
||||
{ "_POSIX_MESSAGE_PASSING", SYSCONF, _SC_MESSAGE_PASSING },
|
||||
#endif
|
||||
#if defined (_SC_MONOTONIC_CLOCK)
|
||||
{ "_POSIX_MONOTONIC_CLOCK", SYSCONF, _SC_MONOTONIC_CLOCK },
|
||||
#endif
|
||||
#if defined (_SC_MULTI_PROCESS)
|
||||
{ "_POSIX_MULTI_PROCESS", SYSCONF, _SC_MULTI_PROCESS },
|
||||
#endif
|
||||
#if defined (_SC_NETWORKING)
|
||||
{ "_POSIX_NETWORKING", SYSCONF, _SC_NETWORKING },
|
||||
#endif
|
||||
#if defined (_SC_PIPE)
|
||||
{ "_POSIX_PIPE", SYSCONF, _SC_PIPE },
|
||||
#endif
|
||||
#if defined (SC_PRIORITIZED_IO)
|
||||
{ "_POSIX_PRIORITIZED_IO", SYSCONF, _SC_PRIORITIZED_IO },
|
||||
#endif
|
||||
#if defined (_SC_PRIORITY_SCHEDULING)
|
||||
{ "_POSIX_PRIORITY_SCHEDULING", SYSCONF, _SC_PRIORITY_SCHEDULING },
|
||||
#endif
|
||||
#if defined (_SC_READER_WRITER_LOCKS)
|
||||
{ "_POSIX_READER_WRITER_LOCKS", SYSCONF, _SC_READER_WRITER_LOCKS },
|
||||
#endif
|
||||
#if defined (_SC_REALTIME_SIGNALS)
|
||||
{ "_POSIX_REALTIME_SIGNALS", SYSCONF, _SC_REALTIME_SIGNALS },
|
||||
#endif
|
||||
#if defined (_SC_REGEXP)
|
||||
{ "_POSIX_REGEXP", SYSCONF, _SC_REGEXP },
|
||||
#endif
|
||||
#if defined (_SC_SAVED_IDS)
|
||||
{ "_POSIX_SAVED_IDS", SYSCONF, _SC_SAVED_IDS },
|
||||
#endif
|
||||
#if defined (_SC_SEMAPHORES)
|
||||
{ "_POSIX_SEMAPHORES", SYSCONF, _SC_SEMAPHORES },
|
||||
#endif
|
||||
#if defined (_SC_SHARED_MEMORY_OBJECTS)
|
||||
{ "_POSIX_SHARED_MEMORY_OBJECTS", SYSCONF, _SC_SHARED_MEMORY_OBJECTS },
|
||||
#endif
|
||||
{ "_POSIX_SHELL", CONSTANT, 1 },
|
||||
#if defined (_SC_SIGNALS)
|
||||
{ "_POSIX_SIGNALS", SYSCONF, _SC_SIGNALS },
|
||||
#endif
|
||||
#if defined (_SC_SINGLE_PROCESS)
|
||||
{ "_POSIX_SINGLE_PROCESS", SYSCONF, _SC_SINGLE_PROCESS },
|
||||
#endif
|
||||
#if defined (_SC_SPAWN)
|
||||
{ "_POSIX_SPAWN", SYSCONF, _SC_SPAWN },
|
||||
#endif
|
||||
#if defined (_SC_SPIN_LOCKS)
|
||||
{ "_POSIX_SPIN_LOCKS", SYSCONF, _SC_SPIN_LOCKS },
|
||||
#endif
|
||||
#if defined (_SC_SPORADIC_SERVER)
|
||||
{ "_POSIX_SPORADIC_SERVER", SYSCONF, _SC_SPORADIC_SERVER },
|
||||
#endif
|
||||
#if defined (_SC_SYNCHRONIZED_IO)
|
||||
{ "_POSIX_SYNCHRONIZED_IO", SYSCONF, _SC_SYNCHRONIZED_IO },
|
||||
#endif
|
||||
#if defined (_SC_TIMERS)
|
||||
{ "_POSIX_TIMERS", SYSCONF, _SC_TIMERS },
|
||||
#if defined (_SC_SYSTEM_DATABASE)
|
||||
{ "_POSIX_SYSTEM_DATABASE", SYSCONF, _SC_SYSTEM_DATABASE },
|
||||
#endif
|
||||
#if defined (_SC_THREADS)
|
||||
{ "_POSIX_THREADS", SYSCONF, _SC_THREADS },
|
||||
#if defined (_SC_SYSTEM_DATABASE_R)
|
||||
{ "_POSIX_SYSTEM_DATABASE_R", SYSCONF, _SC_SYSTEM_DATABASE_R },
|
||||
#endif
|
||||
#if defined (_SC_THREADS)
|
||||
#if defined (_SC_THREAD_ATTR_STACKADDR)
|
||||
{ "_POSIX_THREAD_ATTR_STACKADDR", SYSCONF, _SC_THREAD_ATTR_STACKADDR },
|
||||
#endif
|
||||
#if defined (_SC_THREAD_ATTR_STACKSIZE)
|
||||
{ "_POSIX_THREAD_ATTR_STACKSIZE", SYSCONF, _SC_THREAD_ATTR_STACKSIZE },
|
||||
#endif
|
||||
#if defined (_SC_THREAD_PRIORITY_SCHEDULING)
|
||||
{ "_POSIX_THREAD_PRIORITY_SCHEDULING", SYSCONF, _SC_THREAD_PRIORITY_SCHEDULING },
|
||||
#if defined (_SC_THREAD_CPUTIME)
|
||||
{ "_POSIX_THREAD_CPUTIME", SYSCONF, _SC_THREAD_CPUTIME },
|
||||
#endif
|
||||
#if defined (_SC_THREAD_PRIO_INHERIT)
|
||||
{ "_POSIX_THREAD_PRIO_INHERIT", SYSCONF, _SC_THREAD_PRIO_INHERIT },
|
||||
@@ -304,26 +602,86 @@ static const struct conf_variable conf_table[] =
|
||||
#if defined (_SC_THREAD_PRIO_PROTECT)
|
||||
{ "_POSIX_THREAD_PRIO_PROTECT", SYSCONF, _SC_THREAD_PRIO_PROTECT },
|
||||
#endif
|
||||
#if defined (_SC_THREAD_PRIORITY_SCHEDULING)
|
||||
{ "_POSIX_THREAD_PRIORITY_SCHEDULING", SYSCONF, _SC_THREAD_PRIORITY_SCHEDULING },
|
||||
#endif
|
||||
#if defined (_SC_THREAD_PROCESS_SHARED)
|
||||
{ "_POSIX_THREAD_PROCESS_SHARED", SYSCONF, _SC_THREAD_PROCESS_SHARED },
|
||||
#endif
|
||||
#if defined (_SC_THREAD_SAFE_FUNCTIONS)
|
||||
{ "_POSIX_THREAD_SAFE_FUNCTIONS", SYSCONF, _SC_THREAD_SAFE_FUNCTIONS },
|
||||
#endif
|
||||
#if defined (_SC_THREAD_SPORADIC_SERVER)
|
||||
{ "_POSIX_THREAD_SPORADIC_SERVER", SYSCONF, _SC_THREAD_SPORADIC_SERVER },
|
||||
#endif
|
||||
#if defined (_SC_THREADS)
|
||||
{ "_POSIX_THREADS", SYSCONF, _SC_THREADS },
|
||||
#endif
|
||||
#if defined (_SC_TIMEOUTS)
|
||||
{ "_POSIX_TIMEOUTS", SYSCONF, _SC_TIMEOUTS },
|
||||
#endif
|
||||
#if defined (_SC_TIMERS)
|
||||
{ "_POSIX_TIMERS", SYSCONF, _SC_TIMERS },
|
||||
#endif
|
||||
#if defined (_SC_TRACE)
|
||||
{ "_POSIX_TRACE", SYSCONF, _SC_TRACE },
|
||||
#endif
|
||||
#if defined (_SC_TRACE)
|
||||
{ "_POSIX_TRACE_EVENT_FILTER",SYSCONF, _SC_TRACE_EVENT_FILTER },
|
||||
#endif
|
||||
#if defined (_SC_TRACE)
|
||||
{ "_POSIX_TRACE_INHERIT", SYSCONF, _SC_TRACE_INHERIT },
|
||||
#endif
|
||||
#if defined (_SC_TRACE)
|
||||
{ "_POSIX_TRACE_LOG", SYSCONF, _SC_TRACE_LOG },
|
||||
#endif
|
||||
#if defined (_SC_TYPED_MEMORY_OBJECTS)
|
||||
{ "_POSIX_TYPED_MEMORY_OBJECTS", SYSCONF, _SC_TYPED_MEMORY_OBJECTS },
|
||||
#endif
|
||||
#if defined (_SC_VERSION)
|
||||
{ "_POSIX_VERSION", SYSCONF, _SC_VERSION },
|
||||
#endif
|
||||
|
||||
/* XPG 4.2 Configurable System Variables. */
|
||||
#if defined (_SC_ATEXIT_MAX)
|
||||
{ "ATEXIT_MAX", SYSCONF, _SC_ATEXIT_MAX },
|
||||
#endif
|
||||
#if defined (_SC_GETGR_R_SIZE_MAX)
|
||||
{ "GETGR_R_SIZE_MAX", SYSCONF, _SC_GETGR_R_SIZE_MAX },
|
||||
#endif
|
||||
#if defined (_SC_GETPW_R_SIZE_MAX)
|
||||
{ "GETPW_R_SIZE_MAX", SYSCONF, _SC_GETPW_R_SIZE_MAX },
|
||||
#endif
|
||||
#if defined (_SC_HOST_NAME_MAX)
|
||||
{ "HOST_NAME_MAX", SYSCONF, _SC_HOST_NAME_MAX },
|
||||
#endif
|
||||
#if defined (_SC_IOV_MAX)
|
||||
{ "IOV_MAX", SYSCONF, _SC_IOV_MAX },
|
||||
#endif
|
||||
#if defined (_SC_LOGIN_NAME_MAX)
|
||||
{ "LOGIN_NAME_MAX", SYSCONF, _SC_LOGIN_NAME_MAX },
|
||||
#endif
|
||||
#if defined (_SC_LOGNAME_MAX)
|
||||
{ "LOGNAME_MAX", SYSCONF, _SC_LOGNAME_MAX },
|
||||
#endif
|
||||
#if defined (_SC_PAGESIZE)
|
||||
{ "PAGESIZE", SYSCONF, _SC_PAGESIZE },
|
||||
#endif
|
||||
#if defined (_SC_PAGE_SIZE)
|
||||
{ "PAGE_SIZE", SYSCONF, _SC_PAGE_SIZE },
|
||||
#endif
|
||||
#if defined (_SC_SYMLOOP_MAX)
|
||||
{ "SYMLOOP_MAX", SYSCONF, _SC_SYMLOOP_MAX },
|
||||
#endif
|
||||
#if defined (_SC_TTY_NAME_MAX)
|
||||
{ "TTY_NAME_MAX", SYSCONF, _SC_TTY_NAME_MAX },
|
||||
#endif
|
||||
#if defined (_SC_USER_GROUPS)
|
||||
{ "_POSIX_USER_GROUPS", SYSCONF, _SC_USER_GROUPS },
|
||||
#endif
|
||||
#if defined (_SC_USER_GROUPS_R)
|
||||
{ "_POSIX_USER_GROUPS_R", SYSCONF, _SC_USER_GROUPS_R },
|
||||
#endif
|
||||
|
||||
#if defined (_SC_AIO_LISTIO_MAX)
|
||||
{ "AIO_LISTIO_MAX", SYSCONF, _SC_AIO_LISTIO_MAX },
|
||||
@@ -337,12 +695,6 @@ static const struct conf_variable conf_table[] =
|
||||
#if defined (_SC_DELAYTIMER_MAX)
|
||||
{ "DELAYTIMER_MAX", SYSCONF, _SC_DELAYTIMER_MAX },
|
||||
#endif
|
||||
#if defined (_SC_GETGR_R_SIZE_MAX)
|
||||
{ "GETGR_R_SIZE_MAX", SYSCONF, _SC_GETGR_R_SIZE_MAX },
|
||||
#endif
|
||||
#if defined (_SC_GETPW_R_SIZE_MAX)
|
||||
{ "GETPW_R_SIZE_MAX", SYSCONF, _SC_GETPW_R_SIZE_MAX },
|
||||
#endif
|
||||
#if defined (_SC_MQ_OPEN_MAX)
|
||||
{ "MQ_OPEN_MAX", SYSCONF, _SC_MQ_OPEN_MAX },
|
||||
#endif
|
||||
@@ -365,16 +717,6 @@ static const struct conf_variable conf_table[] =
|
||||
{ "TIMER_MAX", SYSCONF, _SC_TIMER_MAX },
|
||||
#endif
|
||||
|
||||
#if defined (_SC_LOGIN_NAME_MAX)
|
||||
{ "LOGIN_NAME_MAX", SYSCONF, _SC_LOGIN_NAME_MAX },
|
||||
#endif
|
||||
#if defined (_SC_LOGNAME_MAX)
|
||||
{ "LOGNAME_MAX", SYSCONF, _SC_LOGNAME_MAX },
|
||||
#endif
|
||||
#if defined (_SC_TTY_NAME_MAX)
|
||||
{ "TTY_NAME_MAX", SYSCONF, _SC_TTY_NAME_MAX },
|
||||
#endif
|
||||
|
||||
#if defined (_SC_THREAD_DESTRUCTOR_ITERATIONS)
|
||||
{ "PTHREAD_DESTRUCTOR_ITERATIONS", SYSCONF, _SC_THREAD_DESTRUCTOR_ITERATIONS },
|
||||
#endif
|
||||
@@ -388,43 +730,78 @@ static const struct conf_variable conf_table[] =
|
||||
{ "PTHREAD_THREADS_MAX", SYSCONF, _SC_THREAD_THREADS_MAX },
|
||||
#endif
|
||||
|
||||
/* XPG 4.2 Optional Facility Configuration Values */
|
||||
#if defined (_SC_XOPEN_UNIX)
|
||||
{ "_XOPEN_UNIX", SYSCONF, _SC_XOPEN_UNIX },
|
||||
/* XPG 4.2 (and later) Optional Facility Configuration Values */
|
||||
#if defined (_SC_XOPEN_CRYPT)
|
||||
{ "_XOPEN_CRYPT", SYSCONF, _SC_XOPEN_CRYPT },
|
||||
{ "_XOPEN_ENH_I18N", SYSCONF, _SC_XOPEN_ENH_I18N },
|
||||
{ "_XOPEN_SHM", SYSCONF, _SC_XOPEN_SHM },
|
||||
{ "_XOPEN_VERSION", SYSCONF, _SC_XOPEN_VERSION },
|
||||
# if defined (_SC_XOPEN_XCU_VERSION)
|
||||
{ "_XOPEN_XCU_VERSION", SYSCONF, _SC_XOPEN_XCU_VERSION },
|
||||
# endif
|
||||
#endif
|
||||
#if defined (_SC_XOPEN_REALTIME)
|
||||
{ "_XOPEN_REALTIME", SYSCONF, _SC_XOPEN_REALTIME },
|
||||
{ "_XOPEN_REALTIME_THREADS", SYSCONF, _SC_XOPEN_REALTIME_THREADS },
|
||||
#if defined (_SC_XOPEN_ENH_I18N)
|
||||
{ "_XOPEN_ENH_I18N", SYSCONF, _SC_XOPEN_ENH_I18N },
|
||||
#endif
|
||||
#if defined (_SC_XOPEN_LEGACY)
|
||||
{ "_XOPEN_LEGACY", SYSCONF, _SC_XOPEN_LEGACY },
|
||||
#endif /* _SC_XOPEN_LEGACY */
|
||||
|
||||
/* Single UNIX Specification version 2 Optional Facility Configuration Values */
|
||||
#if defined (_SC_XBS5_ILP32_OFF32)
|
||||
{ "_XBS5_ILP32_OFF32", SYSCONF, _SC_XBS5_ILP32_OFF32 },
|
||||
{ "_XBS5_ILP32_OFFBIG", SYSCONF, _SC_XBS5_ILP32_OFFBIG },
|
||||
{ "_XBS5_LP64_OFF64", SYSCONF, _SC_XBS5_LP64_OFF64 },
|
||||
{ "_XBS5_LPBIG_OFFBIG", SYSCONF, _SC_XBS5_LPBIG_OFFBIG },
|
||||
#endif /* _SC_XBS5_ILP32_OFF32 */
|
||||
#if defined (_SC_XOPEN_REALTIME)
|
||||
{ "_XOPEN_REALTIME", SYSCONF, _SC_XOPEN_REALTIME },
|
||||
#endif
|
||||
#if defined (_SC_XOPEN_REALTIME_THREADS)
|
||||
{ "_XOPEN_REALTIME_THREADS", SYSCONF, _SC_XOPEN_REALTIME_THREADS },
|
||||
#endif
|
||||
#if defined (_SC_XOPEN_SHM)
|
||||
{ "_XOPEN_SHM", SYSCONF, _SC_XOPEN_SHM },
|
||||
#endif
|
||||
#if defined (_SC_XOPEN_UNIX)
|
||||
{ "_XOPEN_UNIX", SYSCONF, _SC_XOPEN_UNIX },
|
||||
#endif
|
||||
#if defined (_SC_XOPEN_VERSION)
|
||||
{ "_XOPEN_VERSION", SYSCONF, _SC_XOPEN_VERSION },
|
||||
#endif
|
||||
#if defined (_SC_XOPEN_XCU_VERSION)
|
||||
{ "_XOPEN_XCU_VERSION", SYSCONF, _SC_XOPEN_XCU_VERSION },
|
||||
#endif
|
||||
#if defined (_SC_XOPEN_XPG2)
|
||||
{ "_XOPEN_XPG2", SYSCONF, _SC_XOPEN_XPG2 },
|
||||
#endif
|
||||
#if defined (_SC_XOPEN_XPG3)
|
||||
{ "_XOPEN_XPG3", SYSCONF, _SC_XOPEN_XPG3 },
|
||||
#endif
|
||||
#if defined (_SC_XOPEN_XPG4)
|
||||
{ "_XOPEN_XPG4", SYSCONF, _SC_XOPEN_XPG4 },
|
||||
#endif
|
||||
#if defined (_SC_XOPEN_XPG5)
|
||||
{ "_XOPEN_XPG5", SYSCONF, _SC_XOPEN_XPG5 },
|
||||
#endif
|
||||
|
||||
/* POSIX.1 Configurable Pathname Values */
|
||||
#ifdef _PC_LINK_MAX
|
||||
{ "LINK_MAX", PATHCONF, _PC_LINK_MAX },
|
||||
#endif
|
||||
#ifdef _PC_MAX_CANON
|
||||
{ "MAX_CANON", PATHCONF, _PC_MAX_CANON },
|
||||
#endif
|
||||
#ifdef _PC_MAX_INPUT
|
||||
{ "MAX_INPUT", PATHCONF, _PC_MAX_INPUT },
|
||||
#endif
|
||||
#ifdef _PC_NAMW_MAX
|
||||
{ "NAME_MAX", PATHCONF, _PC_NAME_MAX },
|
||||
#endif
|
||||
#ifdef _PC_PATH_MAX
|
||||
{ "PATH_MAX", PATHCONF, _PC_PATH_MAX },
|
||||
#endif
|
||||
#ifdef _PC_PIPE_BUF
|
||||
{ "PIPE_BUF", PATHCONF, _PC_PIPE_BUF },
|
||||
#endif
|
||||
#ifdef _PC_SYMLINK_MAX
|
||||
{ "SYMLINK_MAX", PATHCONF, _PC_SYMLINK_MAX },
|
||||
#endif
|
||||
#ifdef _PC_CHOWN_RESTRICTED
|
||||
{ "_POSIX_CHOWN_RESTRICTED", PATHCONF, _PC_CHOWN_RESTRICTED },
|
||||
#endif
|
||||
#ifdef _PC_NO_TRUNC
|
||||
{ "_POSIX_NO_TRUNC", PATHCONF, _PC_NO_TRUNC },
|
||||
#endif
|
||||
#ifdef _PC_VDISABLE
|
||||
{ "_POSIX_VDISABLE", PATHCONF, _PC_VDISABLE },
|
||||
#endif
|
||||
|
||||
/* XPG 4.2 Configurable Pathname Values */
|
||||
#if defined (_PC_FILESIZEBITS)
|
||||
@@ -440,6 +817,40 @@ static const struct conf_variable conf_table[] =
|
||||
{ "_POSIX_SYNC_IO", PATHCONF, _PC_SYNC_IO },
|
||||
#endif
|
||||
|
||||
/* POSIX.1-200x configurable pathname values */
|
||||
#if defined (_PC_ALLOC_SIZE_MIN)
|
||||
{ "POSIX_ALLOC_SIZE_MIN", PATHCONF, _PC_ALLOC_SIZE_MIN },
|
||||
{ "POSIX_REC_INCR_XFER_SIZE", PATHCONF, _PC_REC_INCR_XFER_SIZE },
|
||||
{ "POSIX_REC_MAX_XFER_SIZE", PATHCONF, _PC_REC_MAX_XFER_SIZE },
|
||||
{ "POSIX_REC_MIN_XFER_SIZE", PATHCONF, _PC_REC_MIN_XFER_SIZE },
|
||||
{ "POSIX_REC_XFER_ALIGN", PATHCONF, _PC_REC_XFER_ALIGN },
|
||||
#endif
|
||||
|
||||
/* ANSI/ISO C, POSIX.1-200x, XPG 4.2 (and later) C language type limits. */
|
||||
{ "CHAR_BIT", CONSTANT, CHAR_BIT },
|
||||
{ "CHAR_MAX", CONSTANT, CHAR_MAX },
|
||||
{ "CHAR_MIN", CONSTANT, CHAR_MIN },
|
||||
{ "INT_BIT", CONSTANT, INT_BIT },
|
||||
{ "INT_MAX", CONSTANT, INT_MAX },
|
||||
{ "INT_MIN", CONSTANT, INT_MIN },
|
||||
{ "LONG_BIT", CONSTANT, LONG_BIT },
|
||||
{ "LONG_MAX", CONSTANT, LONG_MAX },
|
||||
{ "LONG_MIN", CONSTANT, LONG_MIN },
|
||||
#ifdef MB_LEN_MAX
|
||||
{ "MB_LEN_MAX", CONSTANT, MB_LEN_MAX },
|
||||
#endif
|
||||
{ "SCHAR_MAX", CONSTANT, SCHAR_MAX },
|
||||
{ "SCHAR_MIN", CONSTANT, SCHAR_MIN },
|
||||
{ "SHRT_MAX", CONSTANT, SHRT_MAX },
|
||||
{ "SHRT_MIN", CONSTANT, SHRT_MIN },
|
||||
{ "SIZE_MAX", CONSTANT, SIZE_MAX },
|
||||
{ "SSIZE_MAX", CONSTANT, SSIZE_MAX },
|
||||
{ "UCHAR_MAX", CONSTANT, UCHAR_MAX },
|
||||
{ "UINT_MAX", CONSTANT, UINT_MAX },
|
||||
{ "ULONG_MAX", CONSTANT, ULONG_MAX },
|
||||
{ "USHRT_MAX", CONSTANT, USHRT_MAX },
|
||||
{ "WORD_BIT", CONSTANT, WORD_BIT },
|
||||
|
||||
{ NULL }
|
||||
};
|
||||
|
||||
@@ -463,7 +874,7 @@ getconf_builtin (list)
|
||||
|
||||
aflag = 0;
|
||||
reset_internal_getopt();
|
||||
while ((opt = internal_getopt (list, "ah")) != -1) {
|
||||
while ((opt = internal_getopt (list, "ahv:")) != -1) {
|
||||
switch (opt) {
|
||||
case 'a':
|
||||
aflag = 1;
|
||||
@@ -471,6 +882,8 @@ getconf_builtin (list)
|
||||
case 'h':
|
||||
getconf_help();
|
||||
return(EXECUTION_SUCCESS);
|
||||
case 'v':
|
||||
break; /* ignored */
|
||||
default:
|
||||
builtin_usage();
|
||||
return(EX_USAGE);
|
||||
@@ -520,7 +933,23 @@ int all;
|
||||
break;
|
||||
|
||||
case CONSTANT:
|
||||
printf("%ld\n", cp->value);
|
||||
switch (cp->value) {
|
||||
case UCHAR_MAX:
|
||||
case USHRT_MAX:
|
||||
case UINT_MAX:
|
||||
#if (ULONG_MAX != UINT_MAX)
|
||||
case ULONG_MAX:
|
||||
#endif
|
||||
#if (SIZE_MAX != UINT_MAX) && (SIZE_MAX != ULONG_MAX)
|
||||
case SIZE_MAX:
|
||||
#endif
|
||||
|
||||
printf("%lu\n", cp->value);
|
||||
break;
|
||||
default:
|
||||
printf("%ld\n", cp->value);
|
||||
break;
|
||||
}
|
||||
break;
|
||||
|
||||
case CONFSTR:
|
||||
@@ -578,8 +1007,7 @@ int all;
|
||||
break;
|
||||
}
|
||||
|
||||
return ((ferror(stdout) || cp->type == G_UNDEF) ? EXECUTION_FAILURE
|
||||
: EXECUTION_SUCCESS);
|
||||
return (ferror(stdout) ? EXECUTION_FAILURE : EXECUTION_SUCCESS);
|
||||
}
|
||||
|
||||
static int
|
||||
@@ -591,7 +1019,7 @@ getconf_all()
|
||||
ret = EXECUTION_SUCCESS;
|
||||
for (cp = conf_table; cp->name != NULL; cp++) {
|
||||
printf("%-35s", cp->name);
|
||||
if (getconf_print(cp, ".", 1) == EXECUTION_FAILURE)
|
||||
if (getconf_print(cp, "/", 1) == EXECUTION_FAILURE)
|
||||
ret = EXECUTION_FAILURE;
|
||||
}
|
||||
return ret;
|
||||
@@ -643,6 +1071,136 @@ struct builtin getconf_struct = {
|
||||
getconf_builtin,
|
||||
BUILTIN_ENABLED,
|
||||
getconf_doc,
|
||||
"getconf -a or getconf -h or getconf sysvar or getconf pathvar pathname",
|
||||
"getconf -[ah] or getconf [-v spec] sysvar or getconf [-v spec] pathvar pathname",
|
||||
0
|
||||
};
|
||||
|
||||
#ifndef HAVE_CONFSTR
|
||||
static size_t
|
||||
confstr (name, buf, len)
|
||||
int name;
|
||||
char *buf;
|
||||
size_t len;
|
||||
{
|
||||
switch (name)
|
||||
{
|
||||
case _CS_PATH:
|
||||
if (len > 0 && buf)
|
||||
{
|
||||
strncpy (buf, STANDARD_UTILS_PATH, len - 1);
|
||||
buf[len - 1] = '\0';
|
||||
}
|
||||
return (sizeof (STANDARD_UTILS_PATH) + 1);
|
||||
default:
|
||||
errno = EINVAL;
|
||||
return 0;
|
||||
}
|
||||
}
|
||||
#endif
|
||||
|
||||
#ifndef HAVE_SYSCONF
|
||||
extern long get_clk_tck __P((void));
|
||||
|
||||
static long
|
||||
sysconf (name)
|
||||
int name;
|
||||
{
|
||||
# if defined (_POSIX_VERSION)
|
||||
switch (name)
|
||||
{
|
||||
case _SC_ARG_MAX:
|
||||
return _POSIX_ARG_MAX;
|
||||
case _SC_CHILD_MAX:
|
||||
return _POSIX_CHILD_MAX;
|
||||
case _SC_CLK_TCK:
|
||||
return get_clk_tck();
|
||||
case _SC_NGROUPS_MAX:
|
||||
return _POSIX_NGROUPS_MAX;
|
||||
case _SC_OPEN_MAX:
|
||||
return _POSIX_OPEN_MAX;
|
||||
case _SC_JOB_CONTROL:
|
||||
return _POSIX_JOB_CONTROL;
|
||||
case _SC_SAVED_IDS:
|
||||
return _POSIX_SAVED_IDS;
|
||||
case _SC_VERSION:
|
||||
return _POSIX_VERSION;
|
||||
case _SC_BC_BASE_MAX:
|
||||
return _POSIX2_BC_BASE_MAX;
|
||||
case _SC_BC_DIM_MAX:
|
||||
return _POSIX2_BC_DIM_MAX;
|
||||
case _SC_BC_SCALE_MAX:
|
||||
return _POSIX2_BC_SCALE_MAX;
|
||||
case _SC_BC_STRING_MAX:
|
||||
return _POSIX2_BC_STRING_MAX;
|
||||
case _SC_COLL_WEIGHTS_MAX:
|
||||
return -1;
|
||||
case _SC_EXPR_NEST_MAX:
|
||||
return _POSIX2_EXPR_NEST_MAX;
|
||||
case _SC_LINE_MAX:
|
||||
return _POSIX2_LINE_MAX;
|
||||
case _SC_RE_DUP_MAX:
|
||||
return _POSIX2_RE_DUP_MAX;
|
||||
case _SC_STREAM_MAX:
|
||||
return _POSIX_STREAM_MAX;
|
||||
case _SC_TZNAME_MAX:
|
||||
return _POSIX_TZNAME_MAX;
|
||||
default:
|
||||
errno = EINVAL;
|
||||
return -1;
|
||||
}
|
||||
#else
|
||||
errno = EINVAL;
|
||||
return -1;
|
||||
#endif
|
||||
}
|
||||
#endif
|
||||
|
||||
#ifndef HAVE_PATHCONF
|
||||
static long
|
||||
pathconf (path, name)
|
||||
const char *path;
|
||||
int name;
|
||||
{
|
||||
#if defined (_POSIX_VERSION)
|
||||
switch (name)
|
||||
{
|
||||
case _PC_LINK_MAX:
|
||||
return _POSIX_LINK_MAX;
|
||||
case _PC_MAX_CANON:
|
||||
return _POSIX_MAX_CANON;
|
||||
case _PC_MAX_INPUT:
|
||||
return _POSIX_MAX_INPUT;
|
||||
case _PC_NAME_MAX:
|
||||
return _POSIX_NAME_MAX;
|
||||
case _PC_PATH_MAX:
|
||||
return _POSIX_PATH_MAX;
|
||||
case _PC_PIPE_BUF:
|
||||
return _POSIX_PIPE_BUF;
|
||||
case _PC_CHOWN_RESTRICTED:
|
||||
#ifdef _POSIX_CHOWN_RESTRICTED
|
||||
return _POSIX_CHOWN_RESTRICTED;
|
||||
#else
|
||||
return -1;
|
||||
#endif
|
||||
case _PC_NO_TRUNC:
|
||||
#ifdef _POSIX_NO_TRUNC
|
||||
return _POSIX_NO_TRUNC;
|
||||
#else
|
||||
return -1;
|
||||
#endif
|
||||
case _PC_VDISABLE:
|
||||
#ifdef _POSIX_VDISABLE
|
||||
return _POSIX_VDISABLE;
|
||||
#else
|
||||
return -1;
|
||||
#endif
|
||||
default:
|
||||
errno = EINVAL;
|
||||
return -1;
|
||||
}
|
||||
#else
|
||||
errno = EINVAL;
|
||||
return -1;
|
||||
#endif
|
||||
}
|
||||
#endif
|
||||
|
||||
Reference in New Issue
Block a user