diff options
| author | Ralf Corsepius <ralf.corsepius@rtems.org> | 2002-11-15 14:50:44 +0000 |
|---|---|---|
| committer | Ralf Corsepius <ralf.corsepius@rtems.org> | 2002-11-15 14:50:44 +0000 |
| commit | 2d3c472b0f4793800c4fb3db2d154581e5ec9233 (patch) | |
| tree | c73a59af82c4d919105f74882419572b0aff98da /cpukit | |
| parent | 2002-11-15 Ralf Corsepius <corsepiu@faw.uni-ulm.de> (diff) | |
| download | rtems-2d3c472b0f4793800c4fb3db2d154581e5ec9233.tar.bz2 | |
2002-11-15 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
* include/rtems/userenv.h: Rely upon <limits.h> for
_POSIX_LOGIN_NAME_MAX.
Diffstat (limited to 'cpukit')
| -rw-r--r-- | cpukit/ChangeLog | 5 | ||||
| -rw-r--r-- | cpukit/include/rtems/userenv.h | 15 |
2 files changed, 16 insertions, 4 deletions
diff --git a/cpukit/ChangeLog b/cpukit/ChangeLog index 55ebb28e92..857c6d9413 100644 --- a/cpukit/ChangeLog +++ b/cpukit/ChangeLog @@ -1,5 +1,10 @@ 2002-11-15 Ralf Corsepius <corsepiu@faw.uni-ulm.de> + * include/rtems/userenv.h: Rely upon <limits.h> for + _POSIX_LOGIN_NAME_MAX. + +2002-11-15 Ralf Corsepius <corsepiu@faw.uni-ulm.de> + * aclocal/prog-cc.m4: Acknowledge configuration-time CFLAGS. * automake/compile.am: Acknowledge configuration-time CFLAGS. Remove CFLAGS_DEFAULT. diff --git a/cpukit/include/rtems/userenv.h b/cpukit/include/rtems/userenv.h index d86abd7e3d..e5f0c291e8 100644 --- a/cpukit/include/rtems/userenv.h +++ b/cpukit/include/rtems/userenv.h @@ -24,12 +24,19 @@ extern "C" { /* * External structures */ -#if !defined(LOGIN_NAME_MAX) -#if defined(__linux__) + +/* + * According to IEEE Std 1003.1-2001, + * limits.h is supposed to provide _POSIX_LOGIN_NAME_MAX + * FIXME: We should not rely on this. + */ +#include <limits.h> + +#ifdef _POSIX_LOGIN_NAME_MAX #define LOGIN_NAME_MAX _POSIX_LOGIN_NAME_MAX #else -#error "don't know how to set LOGIN_NAME_MAX" -#endif +/* Fallback */ +#define LOGIN_NAME_MAX 9 #endif typedef struct { |