doc/gdb.texinfo: Add EIO and ENOSYS errno values This patch adds the EIO and ENOSYS errno values supported by GDB's File-I/O to section E.14.9: Errno Values of the GDB manual [1] that were presumably inadvertently omitted; both can be seen in the enum fileio_error:gdbsupport/fileio.h and corresponding function host_to_fileio_error:gdbsupport/fileio.cc as FILEIO_{EIO,ENOSYS}. FILEIO_SUCCESS remains excluded from the manual, because its stated purpose (commit b872057a6) is to internally represent the absence of an error value from the remote, and it's not actually an error number. [1] https://sourceware.org/gdb/current/onlinedocs/gdb.html/Errno-Values.html Approved-By: Simon Marchi <simon.marchi@efficios.com> Reviewed-By: Eli Zaretskii <eliz@gnu.org>

diff --git a/gdb/doc/gdb.texinfo b/gdb/doc/gdb.texinfo
index 1b463b1..e0fc0ff 100644
--- a/gdb/doc/gdb.texinfo
+++ b/gdb/doc/gdb.texinfo

@@ -48453,6 +48453,7 @@
   EPERM           1
   ENOENT          2
   EINTR           4
+  EIO             5
   EBADF           9
   EACCES         13
   EFAULT         14
@@ -48468,6 +48469,7 @@
   ENOSPC         28
   ESPIPE         29
   EROFS          30
+  ENOSYS         88
   ENAMETOOLONG   91
   EUNKNOWN       9999
 @end smallexample