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hurd TIOCFLUSH: fix fixing argument

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The argument actually used inside send_rpc is argptr, not arg.
This commit is contained in:
Samuel Thibault
2021-02-01 20:00:18 +01:00
parent 6c57d32048
commit fd4405747c
1 changed files with 2 additions and 2 deletions
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4
sysdeps/mach/hurd/ioctl.c
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@@ -115,8 +115,8 @@ __ioctl (int fd, unsigned long int request, ...)
void *argptr = arg;
int zero = 0;
if (request == TIOCFLUSH && !arg)
arg = &zero;
if (request == TIOCFLUSH && !argptr)
argptr = &zero;
/* Pack an argument into the message buffer. */
void in (unsigned int count, enum __ioctl_datum type)