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| author | Simon Marchi <simon.marchi@polymtl.ca> | 2021-07-22 11:56:33 -0400 |
|---|---|---|
| committer | Simon Marchi <simon.marchi@polymtl.ca> | 2021-09-30 15:21:48 -0400 |
| commit | 13084383e8955c2ff7017ac8839301688a9ee34d (patch) | |
| tree | ffc4d5429e7315de53715fe7fce7bd26abd958b8 /gdb/ser-unix.c | |
| parent | e6e51c9c4b402cd46595790b26087ebf2fead8c1 (diff) | |
| download | binutils-13084383e8955c2ff7017ac8839301688a9ee34d.zip binutils-13084383e8955c2ff7017ac8839301688a9ee34d.tar.gz binutils-13084383e8955c2ff7017ac8839301688a9ee34d.tar.bz2 | |
gdbsupport: make gdb_open_cloexec return scoped_fd
Make gdb_open_cloexec return a scoped_fd, to encourage using automatic
management of the file descriptor closing. Except in the most trivial
cases, I changed the callers to just release the fd, which retains their
existing behavior. That will allow the transition to using scoped_fd
more to go gradually, one caller at a time.
Change-Id: Ife022b403f96e71d5ebb4f1056ef6251b30fe554
Diffstat (limited to 'gdb/ser-unix.c')
| -rw-r--r-- | gdb/ser-unix.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gdb/ser-unix.c b/gdb/ser-unix.c index 96d024e..597032a 100644 --- a/gdb/ser-unix.c +++ b/gdb/ser-unix.c @@ -75,7 +75,7 @@ static int hardwire_setstopbits (struct serial *, int); static int hardwire_open (struct serial *scb, const char *name) { - scb->fd = gdb_open_cloexec (name, O_RDWR, 0); + scb->fd = gdb_open_cloexec (name, O_RDWR, 0).release (); if (scb->fd < 0) return -1; |