Implement syscall mask ioctl

[lttng-tools.git] / src / common / kernel-ctl / kernel-ctl.c

diff --git a/src/common/kernel-ctl/kernel-ctl.c b/src/common/kernel-ctl/kernel-ctl.c
index cb487853a3d3a68d5ef73493e1380fa3567d885e..078d8528057efa6afa2d3484a1bb25ec28b9a327 100644 (file)
--- a/src/common/kernel-ctl/kernel-ctl.c
+++ b/src/common/kernel-ctl/kernel-ctl.c
@@ -147,7 +147,7 @@ int kernctl_enable_syscall(int fd, const char *syscall_name)
        strncpy(event.name, syscall_name, sizeof(event.name));
        event.name[sizeof(event.name) - 1] = '\0';
        event.instrumentation = LTTNG_KERNEL_SYSCALL;
-       event.u.syscall.disable = 0;
+       event.u.syscall.enable = 1;
        return ioctl(fd, LTTNG_KERNEL_EVENT, &event);
 }
 
@@ -159,7 +159,7 @@ int kernctl_disable_syscall(int fd, const char *syscall_name)
        strncpy(event.name, syscall_name, sizeof(event.name));
        event.name[sizeof(event.name) - 1] = '\0';
        event.instrumentation = LTTNG_KERNEL_SYSCALL;
-       event.u.syscall.disable = 1;
+       event.u.syscall.enable = 0;
        return ioctl(fd, LTTNG_KERNEL_EVENT, &event);
 }