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| author | Yao Qi <yao@codesourcery.com> | 2014-11-04 22:17:02 +0800 |
|---|---|---|
| committer | Yao Qi <yao@codesourcery.com> | 2014-11-28 18:37:52 +0800 |
| commit | bdca27a2f57f5152ec83766d7a8b25b2d33b8905 (patch) | |
| tree | ef9071bec4fb43dbce216e92fee033b7754e7dda /gdb/gdbserver/hostio.c | |
| parent | 2196f55f0140f3e278ed4002040f32acc5a6aaf1 (diff) | |
| download | gdb-bdca27a2f57f5152ec83766d7a8b25b2d33b8905.zip gdb-bdca27a2f57f5152ec83766d7a8b25b2d33b8905.tar.gz gdb-bdca27a2f57f5152ec83766d7a8b25b2d33b8905.tar.bz2 | |
Use readlink unconditionally
Since readlink module is imported, we can use it unconditionally.
This patch is to remove configure checks and HAVE_READLINK checks in
code. It was mentioned in the patch below
[RFA/commit] gdbserver: return ENOSYS if readlink not supported.
https://sourceware.org/ml/gdb-patches/2012-02/msg00148.html
to use readlink in gdbserver, but we chose something simple at that
moment.
gdb:
2014-11-28 Yao Qi <yao@codesourcery.com>
* configure.ac (AC_CHECK_FUNCS): Remove readlink.
* config.in, configure: Re-generate.
* inf-child.c (inf_child_fileio_readlink): Don't check
HAVE_READLINK is defined.
gdb/gdbserver:
2014-11-28 Yao Qi <yao@codesourcery.com>
* configure.ac(AC_CHECK_FUNCS): Remove readlink.
* config.in, configure: Re-generate.
* hostio.c (handle_unlink): Remove code checking HAVE_READLINK
is defined.
Diffstat (limited to 'gdb/gdbserver/hostio.c')
| -rw-r--r-- | gdb/gdbserver/hostio.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/gdb/gdbserver/hostio.c b/gdb/gdbserver/hostio.c index 1d7a092..8435ecb 100644 --- a/gdb/gdbserver/hostio.c +++ b/gdb/gdbserver/hostio.c @@ -478,7 +478,6 @@ handle_unlink (char *own_buf) static void handle_readlink (char *own_buf, int *new_packet_len) { -#if defined (HAVE_READLINK) char filename[HOSTIO_PATH_MAX], linkname[HOSTIO_PATH_MAX]; char *p; int ret, bytes_sent; @@ -505,9 +504,6 @@ handle_readlink (char *own_buf, int *new_packet_len) to return a partial response, but simply fail. */ if (bytes_sent < ret) sprintf (own_buf, "F-1,%x", FILEIO_ENAMETOOLONG); -#else /* ! HAVE_READLINK */ - sprintf (own_buf, "F-1,%x", FILEIO_ENOSYS); -#endif } /* Handle all the 'F' file transfer packets. */ |