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author | Jeff Johnston <jjohnstn@redhat.com> | 2002-05-23 18:46:04 +0000 |
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committer | Jeff Johnston <jjohnstn@redhat.com> | 2002-05-23 18:46:04 +0000 |
commit | afe56517950e244cb8943611c0223c6d7adb7d35 (patch) | |
tree | 06bc3d4072f127c3d381a9648bf57bb57feb3451 /newlib/libc/string | |
parent | 70781754743755b45a7b10c07fadf92afea26b53 (diff) | |
download | newlib-afe56517950e244cb8943611c0223c6d7adb7d35.zip newlib-afe56517950e244cb8943611c0223c6d7adb7d35.tar.gz newlib-afe56517950e244cb8943611c0223c6d7adb7d35.tar.bz2 |
2002-05-23 Jeff Johnston <jjohnstn@redhat.com>
* libc/include/string.h (bcmp, bcopy, bzero): Change prototypes
to use void * pointers and comply with Single Unix spec.
* libc/string/bcmp.c: Change to use void * instead of char *.
* libc/string/bcopy.c: Ditto.
* libc/string/bzero.c: Ditto.
Diffstat (limited to 'newlib/libc/string')
-rw-r--r-- | newlib/libc/string/bcmp.c | 12 | ||||
-rw-r--r-- | newlib/libc/string/bcopy.c | 12 | ||||
-rw-r--r-- | newlib/libc/string/bzero.c | 9 |
3 files changed, 17 insertions, 16 deletions
diff --git a/newlib/libc/string/bcmp.c b/newlib/libc/string/bcmp.c index b6a4d52..23e7c26 100644 --- a/newlib/libc/string/bcmp.c +++ b/newlib/libc/string/bcmp.c @@ -7,17 +7,17 @@ INDEX ANSI_SYNOPSIS #include <string.h> - int bcmp(const char *<[s1]>, const char *<[s2]>, size_t <[n]>); + int bcmp(const void *<[s1]>, const void *<[s2]>, size_t <[n]>); TRAD_SYNOPSIS #include <string.h> int bcmp(<[s1]>, <[s2]>, <[n]>) - char *<[s1]>; - char *<[s2]>; + const void *<[s1]>; + const void *<[s2]>; size_t <[n]>; DESCRIPTION - This function compares not more than <[n]> characters of the + This function compares not more than <[n]> bytes of the object pointed to by <[s1]> with the object pointed to by <[s2]>. This function is identical to <<memcmp>>. @@ -41,8 +41,8 @@ QUICKREF int _DEFUN (bcmp, (m1, m2, n), - _CONST char *m1 _AND - _CONST char *m2 _AND + _CONST void *m1 _AND + _CONST void *m2 _AND size_t n) { diff --git a/newlib/libc/string/bcopy.c b/newlib/libc/string/bcopy.c index 733840b..505e39d 100644 --- a/newlib/libc/string/bcopy.c +++ b/newlib/libc/string/bcopy.c @@ -4,12 +4,12 @@ FUNCTION ANSI_SYNOPSIS #include <string.h> - void bcopy(const char *<[in]>, char *<[out]>, size_t <[n]>); + void bcopy(const void *<[in]>, void *<[out]>, size_t <[n]>); TRAD_SYNOPSIS void bcopy(<[in]>, <[out]>, <[n]> - char *<[in]>; - char *<[out]>; + const void *<[in]>; + void *<[out]>; size_t <[n]>; DESCRIPTION @@ -30,9 +30,9 @@ QUICKREF void _DEFUN (bcopy, (b1, b2, length), - _CONST char *b1 _AND - char *b2 _AND + _CONST void *b1 _AND + void *b2 _AND size_t length) { - memmove ((_PTR) b2, (_PTR) b1, length); + memmove (b2, b1, length); } diff --git a/newlib/libc/string/bzero.c b/newlib/libc/string/bzero.c index e9e78c9..661285f 100644 --- a/newlib/libc/string/bzero.c +++ b/newlib/libc/string/bzero.c @@ -7,12 +7,12 @@ INDEX ANSI_SYNOPSIS #include <string.h> - void bzero(char *<[b]>, size_t <[length]>); + void bzero(void *<[b]>, size_t <[length]>); TRAD_SYNOPSIS #include <string.h> void bzero(<[b]>, <[length]>) - char *<[b]>; + void *<[b]>; size_t <[length]>; DESCRIPTION @@ -34,9 +34,10 @@ Neither ANSI C nor the System V Interface Definition (Issue 2) require _VOID _DEFUN (bzero, (b, length), - char *b _AND + void *b _AND size_t length) { + char *ptr = (char *)b; while (length--) - *b++ = 0; + *ptr++ = 0; } |