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| author | Eli Zaretskii <eliz@gnu.org> | 2015-05-30 13:05:53 +0300 |
|---|---|---|
| committer | Eli Zaretskii <eliz@gnu.org> | 2015-05-30 13:05:53 +0300 |
| commit | 99cee7b71f81a9d346fc1a2f4e678537f1bb945f (patch) | |
| tree | 078bea55e551088e13476f4f99e3318c8df1ee5b /gdb/go32-nat.c | |
| parent | 6809615b88590aa911fe71839ec753cfaedf987d (diff) | |
| download | gdb-99cee7b71f81a9d346fc1a2f4e678537f1bb945f.zip gdb-99cee7b71f81a9d346fc1a2f4e678537f1bb945f.tar.gz gdb-99cee7b71f81a9d346fc1a2f4e678537f1bb945f.tar.bz2 | |
Unbreak DJGPP build of GDB.
gdb/
* go32-nat.c (go32_xfer_memory): Fix the return value to be
compatible to what read_child and write_child return. This
unbreaks that DJGPP build of GDB which was broken since v7.7.
Diffstat (limited to 'gdb/go32-nat.c')
| -rw-r--r-- | gdb/go32-nat.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/gdb/go32-nat.c b/gdb/go32-nat.c index f3966cd..4f5c2d2 100644 --- a/gdb/go32-nat.c +++ b/gdb/go32-nat.c @@ -587,10 +587,12 @@ go32_xfer_memory (gdb_byte *readbuf, const gdb_byte *writebuf, else res = read_child (memaddr, readbuf, len); - if (res <= 0) + /* read_child and write_child return zero on success, non-zero on + failure. */ + if (res != 0) return TARGET_XFER_E_IO; - *xfered_len = res; + *xfered_len = len; return TARGET_XFER_OK; } |