diff options
| -rw-r--r-- | ChangeLog | 1 | ||||
| -rw-r--r-- | configure.ac | 4 | ||||
| -rw-r--r-- | src/system.c | 90 |
3 files changed, 93 insertions, 2 deletions
diff --git a/ChangeLog b/ChangeLog index 9edac6f..63dcd87 100644 --- a/ChangeLog +++ b/ChangeLog @@ -21,6 +21,7 @@ * Removed standalone/csh support from test. * Added dummy sysconf implementation. * Include system.h for stpcpy in nodes.c. + * Added out-of-line ctypes functions for klibc. 2005-10-26 Herbert Xu <herbert@gondor.apana.org.au> diff --git a/configure.ac b/configure.ac index d361369..db54332 100644 --- a/configure.ac +++ b/configure.ac @@ -23,8 +23,8 @@ dnl Checks for libraries. dnl Checks for header files. dnl Checks for library functions. -AC_CHECK_FUNCS(bsearch getpwnam getrlimit killpg mempcpy sigsetmask stpcpy \ - strchrnul strsignal strtod strtoimax strtoumax sysconf) +AC_CHECK_FUNCS(bsearch getpwnam getrlimit isalpha killpg mempcpy sigsetmask \ + stpcpy strchrnul strsignal strtod strtoimax strtoumax sysconf) dnl Check for klibc signal. AC_CHECK_FUNC(signal) diff --git a/src/system.c b/src/system.c index 4c281ed..c6bc52d 100644 --- a/src/system.c +++ b/src/system.c @@ -26,8 +26,37 @@ * SUCH DAMAGE. */ +#ifndef HAVE_ISALPHA +#define isalnum _isalnum +#define iscntrl _iscntrl +#define islower _islower +#define isspace _isspace +#define isalpha _isalpha +#define isdigit _isdigit +#define isprint _isprint +#define isupper _isupper +#define isblank _isblank +#define isgraph _isgraph +#define ispunct _ispunct +#define isxdigit _isxdigit +#include <ctype.h> +#undef isalnum +#undef iscntrl +#undef islower +#undef isspace +#undef isalpha +#undef isdigit +#undef isprint +#undef isupper +#undef isblank +#undef isgraph +#undef ispunct +#undef isxdigit +#endif + #include <signal.h> #include <string.h> + #include "error.h" #include "output.h" #include "system.h" @@ -97,3 +126,64 @@ long sysconf(int name) sh_error("no sysconf for: %d", name); } #endif + +#ifndef HAVE_ISALPHA +int isalnum(int c) { + return _isalnum(c); +} + + +int iscntrl(int c) { + return _iscntrl(c); +} + + +int islower(int c) { + return _islower(c); +} + + +int isspace(int c) { + return _isspace(c); +} + + +int isalpha(int c) { + return _isalpha(c); +} + + +int isdigit(int c) { + return _isdigit(c); +} + + +int isprint(int c) { + return _isprint(c); +} + + +int isupper(int c) { + return _isupper(c); +} + + +int isblank(int c) { + return _isblank(c); +} + + +int isgraph(int c) { + return _isgraph(c); +} + + +int ispunct(int c) { + return _ispunct(c); +} + + +int isxdigit(int c) { + return _isxdigit(c); +} +#endif |