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authorRich Felker <dalias@aerifal.cx>2011-02-12 00:22:29 -0500
committerRich Felker <dalias@aerifal.cx>2011-02-12 00:22:29 -0500
commit0b44a0315b47dd8eced9f3b7f31580cf14bbfc01 (patch)
tree6eaef0d8a720fa3da580de87b647fff796fe80b3 /src/select
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initial check-in, version 0.5.0v0.5.0
Diffstat (limited to 'src/select')
-rw-r--r--src/select/poll.c12
-rw-r--r--src/select/pselect.c15
-rw-r--r--src/select/select.c12
3 files changed, 39 insertions, 0 deletions
diff --git a/src/select/poll.c b/src/select/poll.c
new file mode 100644
index 0000000..e92943e
--- /dev/null
+++ b/src/select/poll.c
@@ -0,0 +1,12 @@
+#include <poll.h>
+#include "syscall.h"
+#include "libc.h"
+
+int poll(struct pollfd *fds, nfds_t n, int timeout)
+{
+ int r;
+ CANCELPT_BEGIN;
+ r = syscall3(__NR_poll, (long)fds, n, timeout);
+ CANCELPT_END;
+ return r;
+}
diff --git a/src/select/pselect.c b/src/select/pselect.c
new file mode 100644
index 0000000..795c5b0
--- /dev/null
+++ b/src/select/pselect.c
@@ -0,0 +1,15 @@
+#include <sys/select.h>
+#include "syscall.h"
+#include "libc.h"
+
+int pselect(int n, fd_set *rfds, fd_set *wfds, fd_set *efds, const struct timespec *ts, const sigset_t *mask)
+{
+ int r;
+ long data[2] = { (long)mask, 8 };
+ struct timespec ts_tmp;
+ if (ts) ts_tmp = *ts;
+ CANCELPT_BEGIN;
+ r = syscall6(__NR_pselect6, n, (long)rfds, (long)wfds, (long)efds, ts ? (long)&ts_tmp : 0, (long)data);
+ CANCELPT_END;
+ return r;
+}
diff --git a/src/select/select.c b/src/select/select.c
new file mode 100644
index 0000000..a604d09
--- /dev/null
+++ b/src/select/select.c
@@ -0,0 +1,12 @@
+#include <sys/select.h>
+#include "syscall.h"
+#include "libc.h"
+
+int select(int n, fd_set *rfds, fd_set *wfds, fd_set *efds, struct timeval *tv)
+{
+ int r;
+ CANCELPT_BEGIN;
+ r = syscall5(__NR__newselect, n, (long)rfds, (long)wfds, (long)efds, (long)tv);
+ CANCELPT_END;
+ return r;
+}