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| author | Ulrich Weigand <uweigand@de.ibm.com> | 2012-01-20 09:47:32 +0000 |
|---|---|---|
| committer | Ulrich Weigand <uweigand@de.ibm.com> | 2012-01-20 09:47:32 +0000 |
| commit | b9e7b9c3de60f6aef716ac169d82418ea27d4331 (patch) | |
| tree | d50dcabd991b1b7fa639b51eba142bd39db2f4b8 /gdb/doc | |
| parent | 7313baad7c73664bed62b87481cbb078d71e84f4 (diff) | |
| download | gdb-b9e7b9c3de60f6aef716ac169d82418ea27d4331.zip gdb-b9e7b9c3de60f6aef716ac169d82418ea27d4331.tar.gz gdb-b9e7b9c3de60f6aef716ac169d82418ea27d4331.tar.bz2 | |
ChangeLog:
* configure.ac [AC_CHECK_FUNCS]: Check for readlink.
* config.in, configure: Regenerate.
* target.h (struct target_ops): Add to_fileio_readlink.
(target_fileio_readlink): Add prototype.
* target.c (target_fileio_readlink): New function.
* inf-child.c: Conditionally include <sys/param.h>.
(inf_child_fileio_readlink): New function.
(inf_child_target): Install it.
* remote.c (PACKET_vFile_readlink): New enum value.
(remote_hostio_readlink): New function.
(init_remote_ops): Install it.
(_initialize_remote): Handle vFile:readlink packet type.
doc/ChangeLog:
* gdb.texinfo (Remote Configuration): Document
"set remote hostio-readlink-packet" command.
(General Query Packets): Document vFile:readlink packet.
gdbserver/ChangeLog:
* hostio.c (handle_readlink): New function.
(handle_vFile): Call it to handle "vFile:readlink" packets.
Diffstat (limited to 'gdb/doc')
| -rw-r--r-- | gdb/doc/ChangeLog | 6 | ||||
| -rw-r--r-- | gdb/doc/gdb.texinfo | 14 |
2 files changed, 20 insertions, 0 deletions
diff --git a/gdb/doc/ChangeLog b/gdb/doc/ChangeLog index e5a0dac..99bc881 100644 --- a/gdb/doc/ChangeLog +++ b/gdb/doc/ChangeLog @@ -1,3 +1,9 @@ +2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org> + + * gdb.texinfo (Remote Configuration): Document + "set remote hostio-readlink-packet" command. + (General Query Packets): Document vFile:readlink packet. + 2012-01-16 Tom Tromey <tromey@redhat.com> * gdb.texinfo (Specify Location): Document relative file name diff --git a/gdb/doc/gdb.texinfo b/gdb/doc/gdb.texinfo index 49db189..20b0b67 100644 --- a/gdb/doc/gdb.texinfo +++ b/gdb/doc/gdb.texinfo @@ -17455,6 +17455,10 @@ are: @tab @code{vFile:unlink} @tab @code{remote delete} +@item @code{hostio-readlink-packet} +@tab @code{vFile:readlink} +@tab Host I/O + @item @code{noack-packet} @tab @code{QStartNoAckMode} @tab Packet acknowledgment @@ -36205,6 +36209,16 @@ error occurred. Delete the file at @var{pathname} on the target. Return 0, or -1 if an error occurs. @var{pathname} is a string. +@item vFile:readlink: @var{filename} +Read value of symbolic link @var{filename} on the target. Return +the number of bytes read, or -1 if an error occurs. + +The data read should be returned as a binary attachment on success. +If zero bytes were read, the response should include an empty binary +attachment (i.e.@: a trailing semicolon). The return value is the +number of target bytes read; the binary attachment may be longer if +some characters were escaped. + @end table @node Interrupts |