mirror of
https://sourceware.org/git/glibc.git
synced 2025-07-28 00:21:52 +03:00
Update.
2004-09-22 Ulrich Drepper <drepper@redhat.com> * string/string.h: Add __nonnull annotations. * stdlib/stdlib.h: Likewise.
This commit is contained in:
Ulrich Drepper
196
stdlib/stdlib.h
196
stdlib/stdlib.h
@ -139,58 +139,64 @@ extern size_t __ctype_get_mb_cur_max (void) __THROW;
|
||||
|
||||
__BEGIN_NAMESPACE_STD
|
||||
/* Convert a string to a floating-point number. */
|
||||
extern double atof (__const char *__nptr) __THROW __attribute_pure__;
|
||||
extern double atof (__const char *__nptr)
|
||||
__THROW __attribute_pure__ __nonnull ((1));
|
||||
/* Convert a string to an integer. */
|
||||
extern int atoi (__const char *__nptr) __THROW __attribute_pure__;
|
||||
extern int atoi (__const char *__nptr)
|
||||
__THROW __attribute_pure__ __nonnull ((1));
|
||||
/* Convert a string to a long integer. */
|
||||
extern long int atol (__const char *__nptr) __THROW __attribute_pure__;
|
||||
extern long int atol (__const char *__nptr)
|
||||
__THROW __attribute_pure__ __nonnull ((1));
|
||||
__END_NAMESPACE_STD
|
||||
|
||||
#if defined __USE_ISOC99 || (defined __GLIBC_HAVE_LONG_LONG && defined __USE_MISC)
|
||||
__BEGIN_NAMESPACE_C99
|
||||
/* Convert a string to a long long integer. */
|
||||
__extension__ extern long long int atoll (__const char *__nptr)
|
||||
__THROW __attribute_pure__;
|
||||
__THROW __attribute_pure__ __nonnull ((1));
|
||||
__END_NAMESPACE_C99
|
||||
#endif
|
||||
|
||||
__BEGIN_NAMESPACE_STD
|
||||
/* Convert a string to a floating-point number. */
|
||||
extern double strtod (__const char *__restrict __nptr,
|
||||
char **__restrict __endptr) __THROW;
|
||||
char **__restrict __endptr) __THROW __nonnull ((1));
|
||||
__END_NAMESPACE_STD
|
||||
|
||||
#ifdef __USE_ISOC99
|
||||
__BEGIN_NAMESPACE_C99
|
||||
/* Likewise for `float' and `long double' sizes of floating-point numbers. */
|
||||
extern float strtof (__const char *__restrict __nptr,
|
||||
char **__restrict __endptr) __THROW;
|
||||
char **__restrict __endptr) __THROW __nonnull ((1));
|
||||
|
||||
extern long double strtold (__const char *__restrict __nptr,
|
||||
char **__restrict __endptr) __THROW;
|
||||
char **__restrict __endptr)
|
||||
__THROW __nonnull ((1));
|
||||
__END_NAMESPACE_C99
|
||||
#endif
|
||||
|
||||
__BEGIN_NAMESPACE_STD
|
||||
/* Convert a string to a long integer. */
|
||||
extern long int strtol (__const char *__restrict __nptr,
|
||||
char **__restrict __endptr, int __base) __THROW;
|
||||
char **__restrict __endptr, int __base)
|
||||
__THROW __nonnull ((1));
|
||||
/* Convert a string to an unsigned long integer. */
|
||||
extern unsigned long int strtoul (__const char *__restrict __nptr,
|
||||
char **__restrict __endptr, int __base)
|
||||
__THROW;
|
||||
__THROW __nonnull ((1));
|
||||
__END_NAMESPACE_C99
|
||||
|
||||
#if defined __GLIBC_HAVE_LONG_LONG && defined __USE_BSD
|
||||
/* Convert a string to a quadword integer. */
|
||||
__extension__
|
||||
extern long long int strtoq (__const char *__restrict __nptr,
|
||||
char **__restrict __endptr, int __base) __THROW;
|
||||
char **__restrict __endptr, int __base)
|
||||
__THROW __nonnull ((1));
|
||||
/* Convert a string to an unsigned quadword integer. */
|
||||
__extension__
|
||||
extern unsigned long long int strtouq (__const char *__restrict __nptr,
|
||||
char **__restrict __endptr, int __base)
|
||||
__THROW;
|
||||
__THROW __nonnull ((1));
|
||||
#endif /* GCC and use BSD. */
|
||||
|
||||
#if defined __USE_ISOC99 || (defined __GLIBC_HAVE_LONG_LONG && defined __USE_MISC)
|
||||
@ -198,12 +204,13 @@ __BEGIN_NAMESPACE_C99
|
||||
/* Convert a string to a quadword integer. */
|
||||
__extension__
|
||||
extern long long int strtoll (__const char *__restrict __nptr,
|
||||
char **__restrict __endptr, int __base) __THROW;
|
||||
char **__restrict __endptr, int __base)
|
||||
__THROW __nonnull ((1));
|
||||
/* Convert a string to an unsigned quadword integer. */
|
||||
__extension__
|
||||
extern unsigned long long int strtoull (__const char *__restrict __nptr,
|
||||
char **__restrict __endptr, int __base)
|
||||
__THROW;
|
||||
__THROW __nonnull ((1));
|
||||
__END_NAMESPACE_C99
|
||||
#endif /* ISO C99 or GCC and use MISC. */
|
||||
|
||||
@ -228,33 +235,36 @@ __END_NAMESPACE_C99
|
||||
use as an additional parameter. */
|
||||
extern long int strtol_l (__const char *__restrict __nptr,
|
||||
char **__restrict __endptr, int __base,
|
||||
__locale_t __loc) __THROW;
|
||||
__locale_t __loc) __THROW __nonnull ((1, 4));
|
||||
|
||||
extern unsigned long int strtoul_l (__const char *__restrict __nptr,
|
||||
char **__restrict __endptr,
|
||||
int __base, __locale_t __loc) __THROW;
|
||||
int __base, __locale_t __loc)
|
||||
__THROW __nonnull ((1, 4));
|
||||
|
||||
__extension__
|
||||
extern long long int strtoll_l (__const char *__restrict __nptr,
|
||||
char **__restrict __endptr, int __base,
|
||||
__locale_t __loc) __THROW;
|
||||
__locale_t __loc)
|
||||
__THROW __nonnull ((1, 4));
|
||||
|
||||
__extension__
|
||||
extern unsigned long long int strtoull_l (__const char *__restrict __nptr,
|
||||
char **__restrict __endptr,
|
||||
int __base, __locale_t __loc)
|
||||
__THROW;
|
||||
__THROW __nonnull ((1, 4));
|
||||
|
||||
extern double strtod_l (__const char *__restrict __nptr,
|
||||
char **__restrict __endptr, __locale_t __loc)
|
||||
__THROW;
|
||||
__THROW __nonnull ((1, 3));
|
||||
|
||||
extern float strtof_l (__const char *__restrict __nptr,
|
||||
char **__restrict __endptr, __locale_t __loc) __THROW;
|
||||
char **__restrict __endptr, __locale_t __loc)
|
||||
__THROW __nonnull ((1, 3));
|
||||
|
||||
extern long double strtold_l (__const char *__restrict __nptr,
|
||||
char **__restrict __endptr,
|
||||
__locale_t __loc) __THROW;
|
||||
__locale_t __loc) __THROW __nonnull ((1, 3));
|
||||
#endif /* GNU */
|
||||
|
||||
|
||||
@ -263,23 +273,25 @@ extern long double strtold_l (__const char *__restrict __nptr,
|
||||
|
||||
extern double __strtod_internal (__const char *__restrict __nptr,
|
||||
char **__restrict __endptr, int __group)
|
||||
__THROW;
|
||||
__THROW __nonnull ((1));
|
||||
extern float __strtof_internal (__const char *__restrict __nptr,
|
||||
char **__restrict __endptr, int __group)
|
||||
__THROW;
|
||||
__THROW __nonnull ((1));
|
||||
extern long double __strtold_internal (__const char *__restrict __nptr,
|
||||
char **__restrict __endptr,
|
||||
int __group) __THROW;
|
||||
int __group) __THROW __nonnull ((1));
|
||||
#ifndef __strtol_internal_defined
|
||||
extern long int __strtol_internal (__const char *__restrict __nptr,
|
||||
char **__restrict __endptr,
|
||||
int __base, int __group) __THROW;
|
||||
int __base, int __group)
|
||||
__THROW __nonnull ((1));
|
||||
# define __strtol_internal_defined 1
|
||||
#endif
|
||||
#ifndef __strtoul_internal_defined
|
||||
extern unsigned long int __strtoul_internal (__const char *__restrict __nptr,
|
||||
char **__restrict __endptr,
|
||||
int __base, int __group) __THROW;
|
||||
int __base, int __group)
|
||||
__THROW __nonnull ((1));
|
||||
# define __strtoul_internal_defined 1
|
||||
#endif
|
||||
#if defined __GNUC__ || defined __USE_ISOC99
|
||||
@ -287,7 +299,8 @@ extern unsigned long int __strtoul_internal (__const char *__restrict __nptr,
|
||||
__extension__
|
||||
extern long long int __strtoll_internal (__const char *__restrict __nptr,
|
||||
char **__restrict __endptr,
|
||||
int __base, int __group) __THROW;
|
||||
int __base, int __group)
|
||||
__THROW __nonnull ((1));
|
||||
# define __strtoll_internal_defined 1
|
||||
# endif
|
||||
# ifndef __strtoull_internal_defined
|
||||
@ -296,7 +309,7 @@ extern unsigned long long int __strtoull_internal (__const char *
|
||||
__restrict __nptr,
|
||||
char **__restrict __endptr,
|
||||
int __base, int __group)
|
||||
__THROW;
|
||||
__THROW __nonnull ((1));
|
||||
# define __strtoull_internal_defined 1
|
||||
# endif
|
||||
#endif /* GCC */
|
||||
@ -408,7 +421,8 @@ __END_NAMESPACE_C99
|
||||
extern char *l64a (long int __n) __THROW;
|
||||
|
||||
/* Read a number from a string S in base 64 as above. */
|
||||
extern long int a64l (__const char *__s) __THROW __attribute_pure__;
|
||||
extern long int a64l (__const char *__s)
|
||||
__THROW __attribute_pure__ __nonnull ((1));
|
||||
|
||||
#endif /* Use SVID || extended X/Open. */
|
||||
|
||||
@ -430,11 +444,11 @@ extern void srandom (unsigned int __seed) __THROW;
|
||||
32, 64, 128 and 256, the bigger the better; values less than 8 will
|
||||
cause an error and values greater than 256 will be rounded down. */
|
||||
extern char *initstate (unsigned int __seed, char *__statebuf,
|
||||
size_t __statelen) __THROW;
|
||||
size_t __statelen) __THROW __nonnull ((2));
|
||||
|
||||
/* Switch the random number generator to state buffer STATEBUF,
|
||||
which should have been previously initialized by `initstate'. */
|
||||
extern char *setstate (char *__statebuf) __THROW;
|
||||
extern char *setstate (char *__statebuf) __THROW __nonnull ((1));
|
||||
|
||||
|
||||
# ifdef __USE_MISC
|
||||
@ -454,16 +468,19 @@ struct random_data
|
||||
};
|
||||
|
||||
extern int random_r (struct random_data *__restrict __buf,
|
||||
int32_t *__restrict __result) __THROW;
|
||||
int32_t *__restrict __result) __THROW __nonnull ((1, 2));
|
||||
|
||||
extern int srandom_r (unsigned int __seed, struct random_data *__buf) __THROW;
|
||||
extern int srandom_r (unsigned int __seed, struct random_data *__buf)
|
||||
__THROW __nonnull ((2));
|
||||
|
||||
extern int initstate_r (unsigned int __seed, char *__restrict __statebuf,
|
||||
size_t __statelen,
|
||||
struct random_data *__restrict __buf) __THROW;
|
||||
struct random_data *__restrict __buf)
|
||||
__THROW __nonnull ((2, 4));
|
||||
|
||||
extern int setstate_r (char *__restrict __statebuf,
|
||||
struct random_data *__restrict __buf) __THROW;
|
||||
struct random_data *__restrict __buf)
|
||||
__THROW __nonnull ((1, 2));
|
||||
# endif /* Use misc. */
|
||||
#endif /* Use SVID || extended X/Open || BSD. */
|
||||
|
||||
@ -486,20 +503,23 @@ extern int rand_r (unsigned int *__seed) __THROW;
|
||||
|
||||
/* Return non-negative, double-precision floating-point value in [0.0,1.0). */
|
||||
extern double drand48 (void) __THROW;
|
||||
extern double erand48 (unsigned short int __xsubi[3]) __THROW;
|
||||
extern double erand48 (unsigned short int __xsubi[3]) __THROW __nonnull ((1));
|
||||
|
||||
/* Return non-negative, long integer in [0,2^31). */
|
||||
extern long int lrand48 (void) __THROW;
|
||||
extern long int nrand48 (unsigned short int __xsubi[3]) __THROW;
|
||||
extern long int nrand48 (unsigned short int __xsubi[3])
|
||||
__THROW __nonnull ((1));
|
||||
|
||||
/* Return signed, long integers in [-2^31,2^31). */
|
||||
extern long int mrand48 (void) __THROW;
|
||||
extern long int jrand48 (unsigned short int __xsubi[3]) __THROW;
|
||||
extern long int jrand48 (unsigned short int __xsubi[3])
|
||||
__THROW __nonnull ((1));
|
||||
|
||||
/* Seed random number generator. */
|
||||
extern void srand48 (long int __seedval) __THROW;
|
||||
extern unsigned short int *seed48 (unsigned short int __seed16v[3]) __THROW;
|
||||
extern void lcong48 (unsigned short int __param[7]) __THROW;
|
||||
extern unsigned short int *seed48 (unsigned short int __seed16v[3])
|
||||
__THROW __nonnull ((1));
|
||||
extern void lcong48 (unsigned short int __param[7]) __THROW __nonnull ((1));
|
||||
|
||||
# ifdef __USE_MISC
|
||||
/* Data structure for communication with thread safe versions. This
|
||||
@ -516,34 +536,39 @@ struct drand48_data
|
||||
|
||||
/* Return non-negative, double-precision floating-point value in [0.0,1.0). */
|
||||
extern int drand48_r (struct drand48_data *__restrict __buffer,
|
||||
double *__restrict __result) __THROW;
|
||||
double *__restrict __result) __THROW __nonnull ((1, 2));
|
||||
extern int erand48_r (unsigned short int __xsubi[3],
|
||||
struct drand48_data *__restrict __buffer,
|
||||
double *__restrict __result) __THROW;
|
||||
double *__restrict __result) __THROW __nonnull ((1, 2));
|
||||
|
||||
/* Return non-negative, long integer in [0,2^31). */
|
||||
extern int lrand48_r (struct drand48_data *__restrict __buffer,
|
||||
long int *__restrict __result) __THROW;
|
||||
long int *__restrict __result)
|
||||
__THROW __nonnull ((1, 2));
|
||||
extern int nrand48_r (unsigned short int __xsubi[3],
|
||||
struct drand48_data *__restrict __buffer,
|
||||
long int *__restrict __result) __THROW;
|
||||
long int *__restrict __result)
|
||||
__THROW __nonnull ((1, 2));
|
||||
|
||||
/* Return signed, long integers in [-2^31,2^31). */
|
||||
extern int mrand48_r (struct drand48_data *__restrict __buffer,
|
||||
long int *__restrict __result) __THROW;
|
||||
long int *__restrict __result)
|
||||
__THROW __nonnull ((1, 2));
|
||||
extern int jrand48_r (unsigned short int __xsubi[3],
|
||||
struct drand48_data *__restrict __buffer,
|
||||
long int *__restrict __result) __THROW;
|
||||
long int *__restrict __result)
|
||||
__THROW __nonnull ((1, 2));
|
||||
|
||||
/* Seed random number generator. */
|
||||
extern int srand48_r (long int __seedval, struct drand48_data *__buffer)
|
||||
__THROW;
|
||||
__THROW __nonnull ((2));
|
||||
|
||||
extern int seed48_r (unsigned short int __seed16v[3],
|
||||
struct drand48_data *__buffer) __THROW;
|
||||
struct drand48_data *__buffer) __THROW __nonnull ((1, 2));
|
||||
|
||||
extern int lcong48_r (unsigned short int __param[7],
|
||||
struct drand48_data *__buffer) __THROW;
|
||||
struct drand48_data *__buffer)
|
||||
__THROW __nonnull ((1, 2));
|
||||
# endif /* Use misc. */
|
||||
#endif /* Use SVID or X/Open. */
|
||||
|
||||
@ -586,7 +611,7 @@ 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)
|
||||
__THROW __attribute_malloc__;
|
||||
__THROW __attribute_malloc__ __nonnull ((1));
|
||||
#endif
|
||||
|
||||
__BEGIN_NAMESPACE_STD
|
||||
@ -595,14 +620,14 @@ extern void abort (void) __THROW __attribute__ ((__noreturn__));
|
||||
|
||||
|
||||
/* Register a function to be called when `exit' is called. */
|
||||
extern int atexit (void (*__func) (void)) __THROW;
|
||||
extern int atexit (void (*__func) (void)) __THROW __nonnull ((1));
|
||||
__END_NAMESPACE_STD
|
||||
|
||||
#ifdef __USE_MISC
|
||||
/* Register a function to be called with the status
|
||||
given to `exit' and the given argument. */
|
||||
extern int on_exit (void (*__func) (int __status, void *__arg), void *__arg)
|
||||
__THROW;
|
||||
__THROW __nonnull ((1));
|
||||
#endif
|
||||
|
||||
__BEGIN_NAMESPACE_STD
|
||||
@ -623,28 +648,28 @@ __END_NAMESPACE_C99
|
||||
|
||||
__BEGIN_NAMESPACE_STD
|
||||
/* Return the value of envariable NAME, or NULL if it doesn't exist. */
|
||||
extern char *getenv (__const char *__name) __THROW;
|
||||
extern char *getenv (__const char *__name) __THROW __nonnull ((1));
|
||||
__END_NAMESPACE_STD
|
||||
|
||||
/* This function is similar to the above but returns NULL if the
|
||||
programs is running with SUID or SGID enabled. */
|
||||
extern char *__secure_getenv (__const char *__name) __THROW;
|
||||
extern char *__secure_getenv (__const char *__name) __THROW __nonnull ((1));
|
||||
|
||||
#if defined __USE_SVID || defined __USE_XOPEN
|
||||
/* The SVID says this is in <stdio.h>, but this seems a better place. */
|
||||
/* Put STRING, which is of the form "NAME=VALUE", in the environment.
|
||||
If there is no `=', remove NAME from the environment. */
|
||||
extern int putenv (char *__string) __THROW;
|
||||
extern int putenv (char *__string) __THROW __nonnull ((1));
|
||||
#endif
|
||||
|
||||
#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;
|
||||
__THROW __nonnull ((1, 2));
|
||||
|
||||
/* Remove the variable NAME from the environment. */
|
||||
extern int unsetenv (__const char *__name) __THROW;
|
||||
extern int unsetenv (__const char *__name) __THROW __nonnull ((1));
|
||||
#endif
|
||||
|
||||
#ifdef __USE_MISC
|
||||
@ -660,7 +685,7 @@ extern int clearenv (void) __THROW;
|
||||
The last six characters of TEMPLATE must be "XXXXXX";
|
||||
they are replaced with a string that makes the file name unique.
|
||||
Returns TEMPLATE, or a null pointer if it cannot get a unique file name. */
|
||||
extern char *mktemp (char *__template) __THROW;
|
||||
extern char *mktemp (char *__template) __THROW __nonnull ((1));
|
||||
|
||||
/* Generate a unique temporary file name from TEMPLATE.
|
||||
The last six characters of TEMPLATE must be "XXXXXX";
|
||||
@ -671,16 +696,16 @@ extern char *mktemp (char *__template) __THROW;
|
||||
This function is a possible cancellation points and therefore not
|
||||
marked with __THROW. */
|
||||
# ifndef __USE_FILE_OFFSET64
|
||||
extern int mkstemp (char *__template);
|
||||
extern int mkstemp (char *__template) __nonnull ((1));
|
||||
# else
|
||||
# ifdef __REDIRECT
|
||||
extern int __REDIRECT (mkstemp, (char *__template), mkstemp64);
|
||||
extern int __REDIRECT (mkstemp, (char *__template), mkstemp64) __nonnull ((1));
|
||||
# else
|
||||
# define mkstemp mkstemp64
|
||||
# endif
|
||||
# endif
|
||||
# ifdef __USE_LARGEFILE64
|
||||
extern int mkstemp64 (char *__template);
|
||||
extern int mkstemp64 (char *__template) __nonnull ((1));
|
||||
# endif
|
||||
#endif
|
||||
|
||||
@ -690,7 +715,7 @@ extern int mkstemp64 (char *__template);
|
||||
they are replaced with a string that makes the directory name unique.
|
||||
Returns TEMPLATE, or a null pointer if it cannot get a unique name.
|
||||
The directory is created mode 700. */
|
||||
extern char *mkdtemp (char *__template) __THROW;
|
||||
extern char *mkdtemp (char *__template) __THROW __nonnull ((1));
|
||||
#endif
|
||||
|
||||
|
||||
@ -707,7 +732,8 @@ __END_NAMESPACE_STD
|
||||
/* Return a malloc'd string containing the canonical absolute name of the
|
||||
named file. The last file name component need not exist, and may be a
|
||||
symlink to a nonexistent file. */
|
||||
extern char *canonicalize_file_name (__const char *__name) __THROW;
|
||||
extern char *canonicalize_file_name (__const char *__name)
|
||||
__THROW __nonnull ((1));
|
||||
#endif
|
||||
|
||||
#if defined __USE_BSD || defined __USE_XOPEN_EXTENDED
|
||||
@ -718,7 +744,7 @@ extern char *canonicalize_file_name (__const char *__name) __THROW;
|
||||
ENAMETOOLONG; if the name fits in fewer than PATH_MAX chars, returns the
|
||||
name in RESOLVED. */
|
||||
extern char *realpath (__const char *__restrict __name,
|
||||
char *__restrict __resolved) __THROW;
|
||||
char *__restrict __resolved) __THROW __nonnull ((1));
|
||||
#endif
|
||||
|
||||
|
||||
@ -736,12 +762,13 @@ __BEGIN_NAMESPACE_STD
|
||||
/* Do a binary search for KEY in BASE, which consists of NMEMB elements
|
||||
of SIZE bytes each, using COMPAR to perform the comparisons. */
|
||||
extern void *bsearch (__const void *__key, __const void *__base,
|
||||
size_t __nmemb, size_t __size, __compar_fn_t __compar);
|
||||
size_t __nmemb, size_t __size, __compar_fn_t __compar)
|
||||
__nonnull ((1, 2, 5));
|
||||
|
||||
/* Sort NMEMB elements of BASE, of SIZE bytes each,
|
||||
using COMPAR to perform the comparisons. */
|
||||
extern void qsort (void *__base, size_t __nmemb, size_t __size,
|
||||
__compar_fn_t __compar);
|
||||
__compar_fn_t __compar) __nonnull ((1, 4));
|
||||
|
||||
|
||||
/* Return the absolute value of X. */
|
||||
@ -782,44 +809,50 @@ __END_NAMESPACE_C99
|
||||
this. Set *DECPT with the position of the decimal character and *SIGN
|
||||
with the sign of the number. */
|
||||
extern char *ecvt (double __value, int __ndigit, int *__restrict __decpt,
|
||||
int *__restrict __sign) __THROW;
|
||||
int *__restrict __sign) __THROW __nonnull ((3, 4));
|
||||
|
||||
/* Convert VALUE to a string rounded to NDIGIT decimal digits. Set *DECPT
|
||||
with the position of the decimal character and *SIGN with the sign of
|
||||
the number. */
|
||||
extern char *fcvt (double __value, int __ndigit, int *__restrict __decpt,
|
||||
int *__restrict __sign) __THROW;
|
||||
int *__restrict __sign) __THROW __nonnull ((3, 4));
|
||||
|
||||
/* If possible convert VALUE to a string with NDIGIT significant digits.
|
||||
Otherwise use exponential representation. The resulting string will
|
||||
be written to BUF. */
|
||||
extern char *gcvt (double __value, int __ndigit, char *__buf) __THROW;
|
||||
extern char *gcvt (double __value, int __ndigit, char *__buf)
|
||||
__THROW __nonnull ((3));
|
||||
|
||||
|
||||
# ifdef __USE_MISC
|
||||
/* Long double versions of above functions. */
|
||||
extern char *qecvt (long double __value, int __ndigit,
|
||||
int *__restrict __decpt, int *__restrict __sign) __THROW;
|
||||
int *__restrict __decpt, int *__restrict __sign)
|
||||
__THROW __nonnull ((3, 4));
|
||||
extern char *qfcvt (long double __value, int __ndigit,
|
||||
int *__restrict __decpt, int *__restrict __sign) __THROW;
|
||||
extern char *qgcvt (long double __value, int __ndigit, char *__buf) __THROW;
|
||||
int *__restrict __decpt, int *__restrict __sign)
|
||||
__THROW __nonnull ((3, 4));
|
||||
extern char *qgcvt (long double __value, int __ndigit, char *__buf)
|
||||
__THROW __nonnull ((3));
|
||||
|
||||
|
||||
/* Reentrant version of the functions above which provide their own
|
||||
buffers. */
|
||||
extern int ecvt_r (double __value, int __ndigit, int *__restrict __decpt,
|
||||
int *__restrict __sign, char *__restrict __buf,
|
||||
size_t __len) __THROW;
|
||||
size_t __len) __THROW __nonnull ((3, 4, 5));
|
||||
extern int fcvt_r (double __value, int __ndigit, int *__restrict __decpt,
|
||||
int *__restrict __sign, char *__restrict __buf,
|
||||
size_t __len) __THROW;
|
||||
size_t __len) __THROW __nonnull ((3, 4, 5));
|
||||
|
||||
extern int qecvt_r (long double __value, int __ndigit,
|
||||
int *__restrict __decpt, int *__restrict __sign,
|
||||
char *__restrict __buf, size_t __len) __THROW;
|
||||
char *__restrict __buf, size_t __len)
|
||||
__THROW __nonnull ((3, 4, 5));
|
||||
extern int qfcvt_r (long double __value, int __ndigit,
|
||||
int *__restrict __decpt, int *__restrict __sign,
|
||||
char *__restrict __buf, size_t __len) __THROW;
|
||||
char *__restrict __buf, size_t __len)
|
||||
__THROW __nonnull ((3, 4, 5));
|
||||
# endif /* misc */
|
||||
#endif /* use MISC || use X/Open Unix */
|
||||
|
||||
@ -852,7 +885,7 @@ __END_NAMESPACE_STD
|
||||
or negative response expression as specified by the LC_MESSAGES category
|
||||
in the program's current locale. Returns 1 if affirmative, 0 if
|
||||
negative, and -1 if not matching. */
|
||||
extern int rpmatch (__const char *__response) __THROW;
|
||||
extern int rpmatch (__const char *__response) __THROW __nonnull ((1));
|
||||
#endif
|
||||
|
||||
|
||||
@ -865,13 +898,14 @@ extern int rpmatch (__const char *__response) __THROW;
|
||||
token or at the terminating NUL character. */
|
||||
extern int getsubopt (char **__restrict __optionp,
|
||||
char *__const *__restrict __tokens,
|
||||
char **__restrict __valuep) __THROW;
|
||||
char **__restrict __valuep)
|
||||
__THROW __nonnull ((1, 2, 3));
|
||||
#endif
|
||||
|
||||
|
||||
#ifdef __USE_XOPEN
|
||||
/* Setup DES tables according KEY. */
|
||||
extern void setkey (__const char *__key) __THROW;
|
||||
extern void setkey (__const char *__key) __THROW __nonnull ((1));
|
||||
#endif
|
||||
|
||||
|
||||
@ -903,7 +937,8 @@ extern char *ptsname (int __fd) __THROW;
|
||||
/* Store at most BUFLEN characters of the pathname of the slave pseudo
|
||||
terminal associated with the master FD is open on in BUF.
|
||||
Return 0 on success, otherwise an error number. */
|
||||
extern int ptsname_r (int __fd, char *__buf, size_t __buflen) __THROW;
|
||||
extern int ptsname_r (int __fd, char *__buf, size_t __buflen)
|
||||
__THROW __nonnull ((2));
|
||||
|
||||
/* Open a master pseudo terminal and return its file descriptor. */
|
||||
extern int getpt (void);
|
||||
@ -913,7 +948,8 @@ extern int getpt (void);
|
||||
/* Put the 1 minute, 5 minute and 15 minute load averages into the first
|
||||
NELEM elements of LOADAVG. Return the number written (never more than
|
||||
three, but may be less than NELEM), or -1 if an error occurred. */
|
||||
extern int getloadavg (double __loadavg[], int __nelem) __THROW;
|
||||
extern int getloadavg (double __loadavg[], int __nelem)
|
||||
__THROW __nonnull ((1));
|
||||
#endif
|
||||
|
||||
#endif /* don't just need malloc and calloc */
|
||||
|
||||
Reference in New Issue
Block a user