Imbus/xv6-riscv-kernel
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This commit is contained in:
Robert Morris 2019-09-20 06:02:47 -04:00
parent ba1c42849a
commit 57e40a0204
2 changed files with 1 additions and 2 deletions
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kernel/syscall.c
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@ -20,7 +20,6 @@ fetchaddr(uint64 addr, uint64 *ip)
}
// Fetch the nul-terminated string at addr from the current process.
// Doesn't actually copy the string - just sets *pp to point at it.
// Returns length of string, not including nul, or -1 for error.
int
fetchstr(uint64 addr, char *buf, int max)