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Unified Diff: fusl/src/termios/tcgetsid.c

Issue 1573973002: Add a "fork" of musl as //fusl. (Closed) Base URL: https://github.com/domokit/mojo.git@master
Patch Set: Created 4 years, 11 months ago
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Index: fusl/src/termios/tcgetsid.c
diff --git a/fusl/src/termios/tcgetsid.c b/fusl/src/termios/tcgetsid.c
new file mode 100644
index 0000000000000000000000000000000000000000..1053fd64724790adce5644375a7a1cec6e97df96
--- /dev/null
+++ b/fusl/src/termios/tcgetsid.c
@@ -0,0 +1,10 @@
+#include <termios.h>
+#include <sys/ioctl.h>
+
+pid_t tcgetsid(int fd)
+{
+ int sid;
+ if (ioctl(fd, TIOCGSID, &sid) < 0)
+ return -1;
+ return sid;
+}
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