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Simplify fcntl(SVR4_F_DUP2FD) code now that FreeBSD has F_DUP2FD.

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Approved by:	rwatson (mentor)
This commit is contained in:
Antoine Brodin 2008-03-17 18:27:28 +00:00
parent 59e7781613
commit afe5acff1b
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=177314
1 changed files with 3 additions and 13 deletions
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16
sys/compat/svr4/svr4_fcntl.c
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@ -79,6 +79,8 @@ svr4_to_bsd_cmd(cmd)
switch (cmd) {
case SVR4_F_DUPFD:
return F_DUPFD;
case SVR4_F_DUP2FD:
return F_DUP2FD;
case SVR4_F_GETFD:
return F_GETFD;
case SVR4_F_SETFD:
@ -584,6 +586,7 @@ svr4_sys_fcntl(td, uap)
switch (cmd) {
case F_DUPFD:
case F_DUP2FD:
case F_GETFD:
case F_SETFD:
return (kern_fcntl(td, uap->fd, cmd, (intptr_t)uap->arg));
@ -637,19 +640,6 @@ svr4_sys_fcntl(td, uap)
}
case -1:
switch (uap->cmd) {
case SVR4_F_DUP2FD:
{
struct dup2_args du;
du.from = uap->fd;
du.to = (int)uap->arg;
error = dup2(td, &du);
if (error)
return error;
*retval = du.to;
return 0;
}
case SVR4_F_FREESP:
{
struct svr4_flock ifl;