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ifdef linux specific calls

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This commit is contained in:
Michael Santos
2014-03-09 09:34:30 -04:00
parent c2cd47c7b6
commit 1ccdd49a5c
1 changed files with 18 additions and 0 deletions
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18
c_src/alcove_fork.c
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@@ -12,8 +12,10 @@
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#ifdef __linux__
#define _GNU_SOURCE
#include <sched.h>
#endif
#include "alcove.h"
#include "alcove_call.h"
@@ -81,6 +83,7 @@ alcove_fork(alcove_state_t *ap, ETERM *arg)
ETERM *
alcove_clone(alcove_state_t *ap, ETERM *arg)
{
#ifdef __linux__
ETERM *hd = NULL;
alcove_arg_t child_arg = {0};
alcove_fd_t fd = {{0}};
@@ -123,6 +126,9 @@ alcove_clone(alcove_state_t *ap, ETERM *arg)
BADARG:
return erl_mk_atom("badarg");
#else
return alcove_error("unsupported");
#endif
}
/*
@@ -132,6 +138,7 @@ BADARG:
ETERM *
alcove_setns(alcove_state_t *ap, ETERM *arg)
{
#ifdef __linux__
ETERM *hd = NULL;
char *path = NULL;
int fd = -1;
@@ -160,6 +167,9 @@ alcove_setns(alcove_state_t *ap, ETERM *arg)
BADARG:
return erl_mk_atom("badarg");
#else
return alcove_error("unsupported");
#endif
}
/*
@@ -169,6 +179,7 @@ BADARG:
ETERM *
alcove_unshare(alcove_state_t *ap, ETERM *arg)
{
#ifdef __linux__
ETERM *hd = NULL;
int flags = 0;
int rv = 0;
@@ -186,6 +197,9 @@ alcove_unshare(alcove_state_t *ap, ETERM *arg)
BADARG:
return erl_mk_atom("badarg");
#else
return alcove_error("unsupported");
#endif
}
/*
@@ -195,6 +209,7 @@ BADARG:
ETERM *
alcove_clone_flags(alcove_state_t *ap, ETERM *arg)
{
#ifdef __linux__
ETERM *hd = NULL;
char *flag = NULL;
@@ -215,6 +230,9 @@ alcove_clone_flags(alcove_state_t *ap, ETERM *arg)
BADARG:
return erl_mk_atom("badarg");
#else
return alcove_error("unsupported");
#endif
}
/*