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| author | Luis Machado <luisgpm@br.ibm.com> | 2013-09-03 17:22:45 +0000 |
|---|---|---|
| committer | Luis Machado <luisgpm@br.ibm.com> | 2013-09-03 17:22:45 +0000 |
| commit | 07107ca6f983e2dde5fa669a56563760a1f44c11 (patch) | |
| tree | dbc1afaf4e0a4a854a1761f333bbccc64a0c3e72 /gdb/infrun.c | |
| parent | 3bec276888142e4f751eaf9011f02b049fed7295 (diff) | |
| download | gdb-07107ca6f983e2dde5fa669a56563760a1f44c11.zip gdb-07107ca6f983e2dde5fa669a56563760a1f44c11.tar.gz gdb-07107ca6f983e2dde5fa669a56563760a1f44c11.tar.bz2 | |
* inf-child.c (inf_child_follow_fork) New parameter
detach_fork.
* inf-ptrace.c (inf_ptrace_follow_fork): Likewise.
* inf-ttrace.c (inf_ttrace_follow_fork): Likewise.
* inferior.h (detach_fork): Remove.
* infrun.c (detach_fork): Adjust comment and make it
static.
(follow_fork): Pass detach_fork parameter to
target_follow_fork.
* linux-nat.c (linux_child_follow_fork): New parameter
detach_fork.
* target.c (target_follow_fork): New parameter detach_fork.
Pass detach_fork as parameter and print its value.
* target.h (struct target_ops) <to_follow_fork>: New int
parameter.
(target_follow_fork): New parameter detach_fork.
Diffstat (limited to 'gdb/infrun.c')
| -rw-r--r-- | gdb/infrun.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/gdb/infrun.c b/gdb/infrun.c index dc1036d..57618ae 100644 --- a/gdb/infrun.c +++ b/gdb/infrun.c @@ -132,8 +132,12 @@ int sync_execution = 0; static ptid_t previous_inferior_ptid; -/* Default behavior is to detach newly forked processes (legacy). */ -int detach_fork = 1; +/* If set (default for legacy reasons), when following a fork, GDB + will detach from one of the fork branches, child or parent. + Exactly which branch is detached depends on 'set follow-fork-mode' + setting. */ + +static int detach_fork = 1; int debug_displaced = 0; static void @@ -497,7 +501,7 @@ follow_fork (void) /* Tell the target to do whatever is necessary to follow either parent or child. */ - if (target_follow_fork (follow_child)) + if (target_follow_fork (follow_child, detach_fork)) { /* Target refused to follow, or there's some other reason we shouldn't resume. */ |