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| author | Ulrich Drepper <drepper@redhat.com> | 2001-04-25 01:11:30 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2001-04-25 01:11:30 +0000 |
| commit | 280f4add8a69e0cf549bbe09e067424d8394a079 (patch) | |
| tree | f214df4bbf17411b87667784a1586af773b1bd3c /posix | |
| parent | 216c24b76d3a6085d9e9509d1b874093acfabfed (diff) | |
| download | glibc-280f4add8a69e0cf549bbe09e067424d8394a079.tar glibc-280f4add8a69e0cf549bbe09e067424d8394a079.tar.gz glibc-280f4add8a69e0cf549bbe09e067424d8394a079.tar.bz2 glibc-280f4add8a69e0cf549bbe09e067424d8394a079.zip | |
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')
| -rw-r--r-- | posix/confstr.c | 38 | ||||
| -rw-r--r-- | posix/getconf.c | 4 | ||||
| -rw-r--r-- | posix/tst-getconf.sh | 1 |
3 files changed, 43 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: diff --git a/posix/getconf.c b/posix/getconf.c index 9458e1ef4b..8d5197e730 100644 --- a/posix/getconf.c +++ b/posix/getconf.c @@ -609,6 +609,10 @@ static const struct conf vars[] = { "POSIX_V6_ILP32_OFF32_LINTFLAGS", _CS_POSIX_V6_ILP32_OFF32_LINTFLAGS, CONFSTR }, #endif +#ifdef _CS_V6_WIDTH_RESTRICTED_ENVS + { "_POSIX_V6_WIDTH_RESTRICTED_ENVS", _CS_V6_WIDTH_RESTRICTED_ENVS, CONFSTR }, +#endif + #ifdef _SC_V6_ILP32_OFFBIG { "_POSIX_V6_ILP32_OFFBIG", _SC_V6_ILP32_OFFBIG, SYSCONF }, #endif diff --git a/posix/tst-getconf.sh b/posix/tst-getconf.sh index e8f27b323f..6b5c433b8a 100644 --- a/posix/tst-getconf.sh +++ b/posix/tst-getconf.sh @@ -111,6 +111,7 @@ _POSIX_V6_ILP32_OFF32 _POSIX_V6_ILP32_OFFBIG _POSIX_V6_LP64_OFF64 _POSIX_V6_LPBIG_OFFBIG +_POSIX_V6_WIDTH_RESTRICTED_ENVS POSIX2_C_BIND POSIX2_C_DEV POSIX2_C_VERSION |