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| author | Ulrich Drepper <drepper@redhat.com> | 2001-01-27 07:07:07 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2001-01-27 07:07:07 +0000 |
| commit | 61f9d0a356f84837e3e3af27831ec7d8070f15b7 (patch) | |
| tree | 3eaa1888ecc0b91db26832062d4c6f42f05202ca /stdlib/stdlib.h | |
| parent | 69bd45bdbd422fadce2bd7a49db0f0adfb3ea9a2 (diff) | |
| download | glibc-61f9d0a356f84837e3e3af27831ec7d8070f15b7.tar.gz | |
Update.
* conform/data/stdlib.h-data: Account for XPG6 changes.
* stdlib/stdlib.h (__random): Change return value type to long.
(posix_memalign): Cleanup parameter names.
(setenv, unsetenv): Make available for __USE_XOPEN2K.
Change return type of unsetenv to int.
(qecvt, qgcvt, qfcvt): Declare only if __USE_MISC.
* sysdeps/generic/setenv.c (unsetenv): Change return type to int.
Return -1 and set errno if parameter is invalid.
* stdlib/random.c (__random): Change return value type to long.
Diffstat (limited to 'stdlib/stdlib.h')
| -rw-r--r-- | stdlib/stdlib.h | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/stdlib/stdlib.h b/stdlib/stdlib.h index 17f19ac8d6..9b5d187558 100644 --- a/stdlib/stdlib.h +++ b/stdlib/stdlib.h @@ -395,7 +395,7 @@ extern long int a64l (__const char *__s) __THROW __attribute_pure__; The `rand' and `srand' functions are required by the ANSI standard. We provide both interfaces to the same random number generator. */ /* Return a random long integer between 0 and RAND_MAX inclusive. */ -extern int32_t random (void) __THROW; +extern long int random (void) __THROW; /* Seed the random number generator with the given number. */ extern void srandom (unsigned int __seed) __THROW; @@ -554,7 +554,7 @@ extern void *valloc (size_t __size) __THROW __attribute_malloc__; #ifdef __USE_XOPEN2K /* Allocate memory of SIZE bytes with an alignment of ALIGNMENT. */ -extern int posix_memalign (void **memptr, size_t alignment, size_t size) +extern int posix_memalign (void **__memptr, size_t __alignment, size_t __size) __THROW __attribute_malloc__; #endif @@ -600,14 +600,14 @@ extern char *__secure_getenv (__const char *__name) __THROW; extern int putenv (char *__string) __THROW; #endif -#ifdef __USE_BSD +#if defined __USE_BSD || defined __USE_XOPEN2K /* Set NAME to VALUE in the environment. If REPLACE is nonzero, overwrite an existing value. */ extern int setenv (__const char *__name, __const char *__value, int __replace) __THROW; /* Remove the variable NAME from the environment. */ -extern void unsetenv (__const char *__name) __THROW; +extern int unsetenv (__const char *__name) __THROW; #endif #ifdef __USE_MISC @@ -742,6 +742,8 @@ extern char *fcvt (double __value, int __ndigit, int *__restrict __decpt, be written to BUF. */ extern char *gcvt (double __value, int __ndigit, char *__buf) __THROW; + +# ifdef __USE_MISC /* Long double versions of above functions. */ extern char *qecvt (long double __value, int __ndigit, int *__restrict __decpt, int *__restrict __sign) __THROW; @@ -750,7 +752,6 @@ extern char *qfcvt (long double __value, int __ndigit, extern char *qgcvt (long double __value, int __ndigit, char *__buf) __THROW; -# ifdef __USE_MISC /* Reentrant version of the functions above which provide their own buffers. */ extern int ecvt_r (double __value, int __ndigit, int *__restrict __decpt, |