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2003-11-27 Jeff Johnston <jjohnstn@redhat.com>

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* libc/include/stdlib.h (_atoi_r): New prototype.
        * libc/stdlib/atoi.c (_atoi_r): New reentrant function.
This commit is contained in:
Jeff Johnston
2003-11-27 20:54:12 +00:00
parent 83bf7d2f89
commit cc2a11e0d0
3 changed files with 34 additions and 1 deletions
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5
newlib/ChangeLog
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@@ -1,3 +1,8 @@
2003-11-27 Jeff Johnston <jjohnstn@redhat.com>
* libc/include/stdlib.h (_atoi_r): New prototype.
* libc/stdlib/atoi.c (_atoi_r): New reentrant function.
2003-11-27 Jeff Johnston <jjohnstn@redhat.com>
* libc/include/stdlib.h (_atoll_r, _atol_r): New prototypes.

1
newlib/libc/include/stdlib.h
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@@ -62,6 +62,7 @@ double _EXFUN(atof,(const char *__nptr));
float _EXFUN(atoff,(const char *__nptr));
#endif
int _EXFUN(atoi,(const char *__nptr));
int _EXFUN(_atoi_r,(struct _reent *, const char *__nptr));
long _EXFUN(atol,(const char *__nptr));
long _EXFUN(_atol_r,(struct _reent *, const char *__nptr));
_PTR _EXFUN(bsearch,(const _PTR __key,

29
newlib/libc/stdlib/atoi.c
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@@ -6,11 +6,17 @@ INDEX
atoi
INDEX
atol
INDEX
_atoi_r
INDEX
_atol_r
ANSI_SYNOPSIS
#include <stdlib.h>
int atoi(const char *<[s]>);
long atol(const char *<[s]>);
int _atoi_r(struct _reent *<[ptr]>, const char *<[s]>);
long _atol_r(struct _reent *<[ptr]>, const char *<[s]>);
TRAD_SYNOPSIS
#include <stdlib.h>
@@ -20,6 +26,14 @@ TRAD_SYNOPSIS
long atol(<[s]>)
char *<[s]>;
int _atoi_r(<[ptr]>, <[s]>)
struct _reent *<[ptr]>;
char *<[s]>;
long _atol_r(<[ptr]>, <[s]>)
struct _reent *<[ptr]>;
char *<[s]>;
DESCRIPTION
<<atoi>> converts the initial portion of a string to an <<int>>.
@@ -28,12 +42,15 @@ DESCRIPTION
<<atoi(s)>> is implemented as <<(int)strtol(s, NULL, 10).>>
<<atol(s)>> is implemented as <<strtol(s, NULL, 10).>>
<<_atoi_r>> and <<_atol_r>> are reentrant versions of <<atoi>> and
<<atol>> respectively, passing the reentrancy struct pointer.
RETURNS
The functions return the converted value, if any. If no conversion was
made, <<0>> is returned.
PORTABILITY
<<atoi>> is ANSI.
<<atoi>>, <<atol>> are ANSI.
No supporting OS subroutines are required.
*/
@@ -45,10 +62,20 @@ No supporting OS subroutines are required.
#include <stdlib.h>
#include <_ansi.h>
#ifndef _REENT_ONLY
int
_DEFUN (atoi, (s),
_CONST char *s)
{
return (int) strtol (s, NULL, 10);
}
#endif /* !_REENT_ONLY */
int
_DEFUN (_atoi_r, (s),
struct _reent *ptr _AND
_CONST char *s)
{
return (int) _strtol_r (ptr, s, NULL, 10);
}