diff options
Diffstat (limited to 'stdlib')
| -rw-r--r-- | stdlib/fmtmsg.c | 4 | ||||
| -rw-r--r-- | stdlib/longlong.h | 2 | ||||
| -rw-r--r-- | stdlib/stdlib.h | 24 | ||||
| -rw-r--r-- | stdlib/ucontext.h | 52 |
4 files changed, 74 insertions, 8 deletions
diff --git a/stdlib/fmtmsg.c b/stdlib/fmtmsg.c index e7aab90046..69ed9034a9 100644 --- a/stdlib/fmtmsg.c +++ b/stdlib/fmtmsg.c @@ -92,7 +92,8 @@ static int print; /* Prototypes for local functions. */ static void init (void); -static int internal_addseverity (int severity, const char *string); +static int internal_addseverity (int severity, const char *string) + internal_function; int @@ -273,6 +274,7 @@ init (void) /* Add the new entry to the list. */ static int +internal_function internal_addseverity (int severity, const char *string) { struct severity_info *runp, *lastp; diff --git a/stdlib/longlong.h b/stdlib/longlong.h index 8bb6995cd0..40ccc89cc3 100644 --- a/stdlib/longlong.h +++ b/stdlib/longlong.h @@ -1139,7 +1139,7 @@ extern USItype __udiv_qrnnd (); (q) = __udiv_qrnnd (&__r, (n1), (n0), (d)); \ (r) = __r; \ } while (0) -extern USItype __udiv_qrnnd (); +extern USItype __udiv_qrnnd __P ((USItype *, USItype, USItype, USItype)); #define UDIV_TIME 140 #endif /* LONGLONG_STANDALONE */ #endif /* udiv_qrnnd */ diff --git a/stdlib/stdlib.h b/stdlib/stdlib.h index a92df4bc9e..2adefb508f 100644 --- a/stdlib/stdlib.h +++ b/stdlib/stdlib.h @@ -188,23 +188,35 @@ extern __long_double_t __strtold_internal __P ((__const char * __restrict __nptr, char **__restrict __endptr, int __group)); +#ifndef __strtol_internal_defined extern long int __strtol_internal __P ((__const char *__restrict __nptr, char **__restrict __endptr, int __base, int __group)); +# define __strtol_internal_defined 1 +#endif +#ifndef __strtoul_internal_defined extern unsigned long int __strtoul_internal __P ((__const char * __restrict __nptr, char **__restrict __endptr, int __base, int __group)); -#ifdef __GNUC__ +# define __strtoul_internal_defined 1 +#endif +#if defined __GNUC__ || defined __USE_ISOC9X +# ifndef __strtoll_internal_defined extern long long int __strtoll_internal __P ((__const char *__restrict __nptr, char **__restrict __endptr, int __base, int __group)); +# define __strtoll_internal_defined 1 +# endif +# ifndef __strtoull_internal_defined extern unsigned long long int __strtoull_internal __P ((__const char * __restrict __nptr, char ** __restrict __endptr, int __base, int __group)); +# define __strtoull_internal_defined 1 +# endif #endif /* GCC */ #if defined __OPTIMIZE__ && __GNUC__ >= 2 @@ -307,7 +319,7 @@ extern char *l64a __P ((long int __n)); extern long int a64l __P ((__const char *__s)); -#include <sys/types.h> /* we need int32_t... */ +# include <sys/types.h> /* we need int32_t... */ /* These are the functions that actually do things. The `random', `srandom', `initstate' and `setstate' functions are those from BSD Unices. @@ -411,7 +423,7 @@ struct drand48_data int init; /* Flag for initializing. */ }; -#ifdef __USE_MISC +# ifdef __USE_MISC /* Return non-negative, double-precision floating-point value in [0.0,1.0). */ extern int drand48_r __P ((struct drand48_data *__buffer, double *__result)); extern int __erand48_r __P ((unsigned short int __xsubi[3], @@ -449,7 +461,7 @@ extern int __lcong48_r __P ((unsigned short int __param[7], struct drand48_data *__buffer)); extern int lcong48_r __P ((unsigned short int __param[7], struct drand48_data *__buffer)); -#endif /* Use misc. */ +# endif /* Use misc. */ /* Internal function to compute next state of the generator. */ extern int __drand48_iterate __P ((unsigned short int __xsubi[3], @@ -647,7 +659,7 @@ extern char *qfcvt __P ((__long_double_t __value, int __ndigit, int *__decpt, extern char *qgcvt __P ((__long_double_t __value, int __ndigit, char *__buf)); -#ifdef __USE_MISC +# ifdef __USE_MISC /* Reentrant version of the functions above which provide their own buffers. */ extern int ecvt_r __P ((double __value, int __ndigit, int *__decpt, @@ -659,7 +671,7 @@ extern int qecvt_r __P ((__long_double_t __value, int __ndigit, int *__decpt, int *__sign, char *__buf, size_t __len)); extern int qfcvt_r __P ((__long_double_t __value, int __ndigit, int *__decpt, int *__sign, char *__buf, size_t __len)); -#endif /* misc */ +# endif /* misc */ #endif /* use MISC || use X/Open Unix */ diff --git a/stdlib/ucontext.h b/stdlib/ucontext.h new file mode 100644 index 0000000000..2fd65767a6 --- /dev/null +++ b/stdlib/ucontext.h @@ -0,0 +1,52 @@ +/* Copyright (C) 1997 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +/* System V ABI compliant user-level context switching support. */ + +#ifndef _UCONTEXT_H +#define _UCONTEXT_H 1 + +#include <features.h> + +/* Get machine dependent definition of data structures. */ +#include <sys/ucontext.h> + +__BEGIN_DECLS + +/* Get user context and store it in variable pointed to by UCP. */ +extern int getcontext __P ((ucontext_t *__ucp)); + +/* Set user context from information of variable pointed to by UCP. */ +extern int setcontext __P ((ucontext_t *__ucp)); + +/* Save current context in context variable pointed to by OUCP and set + context from variable pointed to by UCP. */ +extern int swapcontext __P ((ucontext_t *__oucp, ucontext_t *__ucp)); + +/* Manipulate user context UCP to continue with calling functions FUNC + and the ARGC-1 parameters following ARGC when the context is used + the next time in `setcontext' or `swapcontext'. + + We cannot say anything about the parameters FUNC takes; `void' + is as good as any other choice. */ +extern void makecontext __P ((ucontext_t *__ucp, void (*__func) __P ((void)), + int __argc, ...)); + +__END_DECLS + +#endif /* ucontext.h */ |