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execvp: bcopy() is deprecated. Use memcpy() instead

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The function bcopy() is marked as LEGACY in POSIX.1-2001 and removed in
POSIX.1-2008. memcpy (POSIX.1-2001) is its recommended replacement.

Change-Id: I2cc0cc4673d1368255afd11132ddbfd3f87b530b
This commit is contained in:
Jim Huang 2011-12-12 16:17:22 +08:00
parent e30e909363
commit 28a7c35fea
1 changed files with 3 additions and 3 deletions
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6
libc/unistd/exec.c
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@ -195,9 +195,9 @@ execvp(const char *name, char * const *argv)
(void)writev(STDERR_FILENO, iov, 3);
continue;
}
bcopy(p, buf, lp);
memcpy(buf, p, lp);
buf[lp] = '/';
bcopy(name, buf + lp + 1, ln);
memcpy(buf + lp + 1, name, ln);
buf[lp + ln + 1] = '\0';
retry: (void)execve(bp, argv, environ);
@ -217,7 +217,7 @@ retry: (void)execve(bp, argv, environ);
goto done;
memp[0] = "sh";
memp[1] = bp;
bcopy(argv + 1, memp + 2, cnt * sizeof(char *));
memcpy(memp + 2, argv + 1, cnt * sizeof(char *));
(void)execve(_PATH_BSHELL, memp, environ);
goto done;
case ENOMEM: