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| Date: | Mon, 24 Aug 2009 10:57:23 -0700 |
| From: | Keith Thompson <kst AT mib DOT org> |
| To: | cygwin AT cygwin DOT com |
| Cc: | Keith Thompson <kst AT mib DOT org> |
| Subject: | Error in memset man page |
| Message-ID: | <20090824175723.GA1245@nuthaus.mib.org> |
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"man memset" shows the following synopsis for the memset function:
#include <string.h>
void *memset(const void *DST, int C, size_t LENGTH);
The "const" on the first parameter is incorrect. The correct
prototype according to the C standard (both C90 and C99) is:
void *memset(void *s, int c, size_t n);
(The differing parameter names are ok.)
The problem is only in the documentation; the actual declaration
doesn't have the const:
% echo '#include <string.h>' | gcc -E - | grep memset
void * __attribute__((__cdecl__)) memset (void *, int, size_t);
This was found by a poster on comp.lang.c calling himself
"Noob <root AT 127 DOT 0 DOT 0 DOT 1>".
--
Keith Thompson (The_Other_Keith) kst AT mib DOT org <http://www.ghoti.net/~kst>
Nokia
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