Imbus/xv6-riscv-kernel
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Remove memcpy prototypes at Russ' request to prevent code from calling

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memcpy directly.
This commit is contained in:
Austin Clements 2009-10-07 13:06:55 -04:00
parent 6639ce56d9
commit 2c536bff67
3 changed files with 1 additions and 2 deletions
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1
defs.h
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@ -124,7 +124,6 @@ void popcli();
// string.c // string.c
int memcmp(const void*, const void*, uint); int memcmp(const void*, const void*, uint);
void* memmove(void*, const void*, uint); void* memmove(void*, const void*, uint);
void* memcpy(void*, const void*, uint);
void* memset(void*, int, uint); void* memset(void*, int, uint);
char* safestrcpy(char*, const char*, int); char* safestrcpy(char*, const char*, int);
int strlen(const char*); int strlen(const char*);

1
string.c
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@ -44,6 +44,7 @@ memmove(void *dst, const void *src, uint n)
return dst; return dst;
} }
// memcpy exists to placate GCC. Use memmove.
void* void*
memcpy(void *dst, const void *src, uint n) memcpy(void *dst, const void *src, uint n)
{ {

1
user.h
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@ -26,7 +26,6 @@ int sleep(int);
int stat(char*, struct stat*); int stat(char*, struct stat*);
char* strcpy(char*, char*); char* strcpy(char*, char*);
void *memmove(void*, void*, int); void *memmove(void*, void*, int);
void *memcpy(void*, void*, int);
char* strchr(const char*, char c); char* strchr(const char*, char c);
int strcmp(const char*, const char*); int strcmp(const char*, const char*);
void printf(int, char*, ...); void printf(int, char*, ...);