compatfd.c: minor integrate

Change-Id: I93f921bfb2778bb592c9a4ce1e8c26ff5a5b6a97

1 files changed, 19 insertions, 4 deletions

diff --git a/compatfd.h b/compatfd.h
index 55a111a..fc37915 100644
--- a/compatfd.h
+++ b/compatfd.h
@@ -17,12 +17,27 @@
 #include <signal.h>
 
 struct qemu_signalfd_siginfo {
-    uint32_t ssi_signo;
-    uint8_t pad[124];
+    uint32_t ssi_signo;   /* Signal number */
+    int32_t  ssi_errno;   /* Error number (unused) */
+    int32_t  ssi_code;    /* Signal code */
+    uint32_t ssi_pid;     /* PID of sender */
+    uint32_t ssi_uid;     /* Real UID of sender */
+    int32_t  ssi_fd;      /* File descriptor (SIGIO) */
+    uint32_t ssi_tid;     /* Kernel timer ID (POSIX timers) */
+    uint32_t ssi_band;    /* Band event (SIGIO) */
+    uint32_t ssi_overrun; /* POSIX timer overrun count */
+    uint32_t ssi_trapno;  /* Trap number that caused signal */
+    int32_t  ssi_status;  /* Exit status or signal (SIGCHLD) */
+    int32_t  ssi_int;     /* Integer sent by sigqueue(2) */
+    uint64_t ssi_ptr;     /* Pointer sent by sigqueue(2) */
+    uint64_t ssi_utime;   /* User CPU time consumed (SIGCHLD) */
+    uint64_t ssi_stime;   /* System CPU time consumed (SIGCHLD) */
+    uint64_t ssi_addr;    /* Address that generated signal
+                             (for hardware-generated signals) */
+    uint8_t  pad[48];     /* Pad size to 128 bytes (allow for
+                             additional fields in the future) */
 };
 
 int qemu_signalfd(const sigset_t *mask);
 
-int qemu_eventfd(int *fds);
-
 #endif