Implement wrapper around get_pfnblock_flags_mask

[lttng-modules.git] / lttng-abi.c

diff --git a/lttng-abi.c b/lttng-abi.c
index b83ed3d211defb747447469fc40bba06d816242b..5823a1db042d6fa8aa5e88bef4a35235bf5eea4e 100644 (file)
--- a/lttng-abi.c
+++ b/lttng-abi.c
@@ -49,6 +49,7 @@
 #include "wrapper/ringbuffer/backend.h"
 #include "wrapper/ringbuffer/frontend.h"
 #include "wrapper/poll.h"
+#include "wrapper/file.h"
 #include "lttng-abi.h"
 #include "lttng-abi-old.h"
 #include "lttng-events.h"
@@ -83,7 +84,7 @@ int lttng_abi_create_session(void)
        session = lttng_session_create();
        if (!session)
                return -ENOMEM;
-       session_fd = get_unused_fd();
+       session_fd = lttng_get_unused_fd();
        if (session_fd < 0) {
                ret = session_fd;
                goto fd_error;
@@ -112,7 +113,7 @@ int lttng_abi_tracepoint_list(void)
        struct file *tracepoint_list_file;
        int file_fd, ret;
 
-       file_fd = get_unused_fd();
+       file_fd = lttng_get_unused_fd();
        if (file_fd < 0) {
                ret = file_fd;
                goto fd_error;
@@ -143,43 +144,6 @@ fd_error:
        return ret;
 }
 
-static
-int lttng_abi_syscall_list(void)
-{
-       struct file *syscall_list_file;
-       int file_fd, ret;
-
-       file_fd = get_unused_fd();
-       if (file_fd < 0) {
-               ret = file_fd;
-               goto fd_error;
-       }
-
-       syscall_list_file = anon_inode_getfile("[lttng_syscall_list]",
-                                         &lttng_syscall_list_fops,
-                                         NULL, O_RDWR);
-       if (IS_ERR(syscall_list_file)) {
-               ret = PTR_ERR(syscall_list_file);
-               goto file_error;
-       }
-       ret = lttng_syscall_list_fops.open(NULL, syscall_list_file);
-       if (ret < 0)
-               goto open_error;
-       fd_install(file_fd, syscall_list_file);
-       if (file_fd < 0) {
-               ret = file_fd;
-               goto fd_error;
-       }
-       return file_fd;
-
-open_error:
-       fput(syscall_list_file);
-file_error:
-       put_unused_fd(file_fd);
-fd_error:
-       return ret;
-}
-
 static
 void lttng_abi_tracer_version(struct lttng_kernel_tracer_version *v)
 {
@@ -369,7 +333,7 @@ int lttng_abi_create_channel(struct file *session_file,
        int chan_fd;
        int ret = 0;
 
-       chan_fd = get_unused_fd();
+       chan_fd = lttng_get_unused_fd();
        if (chan_fd < 0) {
                ret = chan_fd;
                goto fd_error;
@@ -820,7 +784,7 @@ int lttng_abi_create_stream_fd(struct file *channel_file, void *stream_priv,
        int stream_fd, ret;
        struct file *stream_file;
 
-       stream_fd = get_unused_fd();
+       stream_fd = lttng_get_unused_fd();
        if (stream_fd < 0) {
                ret = stream_fd;
                goto fd_error;
@@ -957,7 +921,7 @@ int lttng_abi_create_event(struct file *channel_file,
        }
        switch (event_param->instrumentation) {
        default:
-               event_fd = get_unused_fd();
+               event_fd = lttng_get_unused_fd();
                if (event_fd < 0) {
                        ret = event_fd;
                        goto fd_error;