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hurd: Fix port definition in HURD_PORT_USE_CANCEL

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* sysdeps/hurd/include/hurd/port.h: Include <libc-lock.h>.
(HURD_PORT_USE_CANCEL): Add local port variable.
This commit is contained in:
Samuel Thibault 2020-06-28 17:00:47 +00:00
parent fd3df63fb6
commit d60fdd480d
1 changed files with 3 additions and 0 deletions
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sysdeps/hurd/include/hurd/port.h
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@ -2,6 +2,8 @@
#include_next <hurd/port.h> #include_next <hurd/port.h>
#ifndef _ISOMAC #ifndef _ISOMAC
#include <libc-lock.h>
struct _hurd_port_use_data struct _hurd_port_use_data
{ {
struct hurd_port *p; struct hurd_port *p;
@ -14,6 +16,7 @@ extern void _hurd_port_use_cleanup (void *arg);
/* Like HURD_PORT_USE, but cleans fd on cancel. */ /* Like HURD_PORT_USE, but cleans fd on cancel. */
#define HURD_PORT_USE_CANCEL(portcell, expr) \ #define HURD_PORT_USE_CANCEL(portcell, expr) \
({ struct _hurd_port_use_data __d; \ ({ struct _hurd_port_use_data __d; \
mach_port_t port; \
__typeof(expr) __result; \ __typeof(expr) __result; \
void *__crit; \ void *__crit; \
__d.p = (portcell); \ __d.p = (portcell); \