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commit 2c536bff67ed209b1c5aa3d40e40731813bfcd9a
parent 6639ce56d986cdae197e4f013dde536178ad23f8
Author: Austin Clements <amdragon@mit.edu>
Date:   Wed,  7 Oct 2009 13:06:55 -0400

Remove memcpy prototypes at Russ' request to prevent code from calling
memcpy directly.

Diffstat:
Mdefs.h | 1-
Mstring.c | 1+
Muser.h | 1-
3 files changed, 1 insertion(+), 2 deletions(-)

diff --git a/defs.h b/defs.h @@ -124,7 +124,6 @@ void popcli(); // string.c int memcmp(const void*, const void*, uint); void* memmove(void*, const void*, uint); -void* memcpy(void*, const void*, uint); void* memset(void*, int, uint); char* safestrcpy(char*, const char*, int); int strlen(const char*); diff --git a/string.c b/string.c @@ -44,6 +44,7 @@ memmove(void *dst, const void *src, uint n) return dst; } +// memcpy exists to placate GCC. Use memmove. void* memcpy(void *dst, const void *src, uint n) { diff --git a/user.h b/user.h @@ -26,7 +26,6 @@ int sleep(int); int stat(char*, struct stat*); char* strcpy(char*, char*); void *memmove(void*, void*, int); -void *memcpy(void*, void*, int); char* strchr(const char*, char c); int strcmp(const char*, const char*); void printf(int, char*, ...);