diff options
| author | bde <bde@FreeBSD.org> | 1995-04-15 23:48:16 +0000 |
|---|---|---|
| committer | bde <bde@FreeBSD.org> | 1995-04-15 23:48:16 +0000 |
| commit | 794733686fa53194a449e277c0eaf601d0293d6b (patch) | |
| tree | d5a98288dfa849e8dae6f614a368d1cc709d0f32 /include/stdlib.h | |
| parent | 77cd0ce3be5db6841563de22fdfd17dac4e5f8bc (diff) | |
| download | FreeBSD-src-794733686fa53194a449e277c0eaf601d0293d6b.zip FreeBSD-src-794733686fa53194a449e277c0eaf601d0293d6b.tar.gz | |
Don't declare rune_t, putenv() or setenv() if _POSIX_SOURCE is declared.
Previously they were only guarded by `#ifndef _ANSI_SOURCE'. They are
neither ANSI nor POSIX nor std and should never have been declared here.
Declare functions like abs() as having attribute `__pure2'. Declaring them
as having type `__pure' has been a no-op for some time.
Delete obsolete comment about stub locale functions.
Use consistent formatting for the rand48 functions. These and about 30
other functions should never have been declared here either.
Diffstat (limited to 'include/stdlib.h')
| -rw-r--r-- | include/stdlib.h | 40 |
1 files changed, 19 insertions, 21 deletions
diff --git a/include/stdlib.h b/include/stdlib.h index fda6f96..3f1d648 100644 --- a/include/stdlib.h +++ b/include/stdlib.h @@ -34,7 +34,7 @@ */ #ifndef _STDLIB_H_ -#define _STDLIB_H_ +#define _STDLIB_H_ #include <machine/ansi.h> @@ -44,7 +44,7 @@ typedef _BSD_SIZE_T_ size_t; #endif #ifdef _BSD_WCHAR_T_ -#ifndef _ANSI_SOURCE +#if !defined(_ANSI_SOURCE) && !defined(_POSIX_SOURCE) typedef _BSD_WCHAR_T_ rune_t; #endif typedef _BSD_WCHAR_T_ wchar_t; @@ -79,7 +79,7 @@ __BEGIN_DECLS __dead void abort __P((void)) __dead2; __pure int - abs __P((int)); + abs __P((int)) __pure2; int atexit __P((void (*)(void))); double atof __P((const char *)); int atoi __P((const char *)); @@ -88,15 +88,15 @@ void *bsearch __P((const void *, const void *, size_t, size_t, int (*)(const void *, const void *))); void *calloc __P((size_t, size_t)); __pure div_t - div __P((int, int)); + div __P((int, int)) __pure2; __dead void exit __P((int)) __dead2; void free __P((void *)); char *getenv __P((const char *)); __pure long - labs __P((long)); + labs __P((long)) __pure2; __pure ldiv_t - ldiv __P((long, long)); + ldiv __P((long, long)) __pure2; void *malloc __P((size_t)); void qsort __P((void *, size_t, size_t, int (*)(const void *, const void *))); @@ -109,28 +109,26 @@ unsigned long strtoul __P((const char *, char **, int)); int system __P((const char *)); -/* These are currently just stubs. */ int mblen __P((const char *, size_t)); size_t mbstowcs __P((wchar_t *, const char *, size_t)); int wctomb __P((char *, wchar_t)); int mbtowc __P((wchar_t *, const char *, size_t)); size_t wcstombs __P((char *, const wchar_t *, size_t)); -#ifndef _ANSI_SOURCE +#if !defined(_ANSI_SOURCE) && !defined(_POSIX_SOURCE) int putenv __P((const char *)); int setenv __P((const char *, const char *, int)); -#endif -#if !defined(_ANSI_SOURCE) && !defined(_POSIX_SOURCE) -double drand48 __P((void)); -double erand48 __P((unsigned short[3])); -long lrand48 __P((void)); -long nrand48 __P((unsigned short[3])); -long mrand48 __P((void)); -long jrand48 __P((unsigned short[3])); -void srand48 __P((long)); -unsigned short *seed48 __P((unsigned short[3])); -void lcong48 __P((unsigned short[7])); +double drand48 __P((void)); +double erand48 __P((unsigned short[3])); +long jrand48 __P((unsigned short[3])); +void lcong48 __P((unsigned short[7])); +long lrand48 __P((void)); +long mrand48 __P((void)); +long nrand48 __P((unsigned short[3])); +unsigned short + *seed48 __P((unsigned short[3])); +void srand48 __P((long)); void *alloca __P((size_t)); /* built-in for gcc */ /* getcap(3) functions */ @@ -179,7 +177,7 @@ unsigned long long strtouq __P((const char *, char **, int)); #endif void unsetenv __P((const char *)); -#endif +#endif /* !_ANSI_SOURCE && !_POSIX_SOURCE */ __END_DECLS -#endif /* _STDLIB_H_ */ +#endif /* !_STDLIB_H_ */ |
