diff options
| author | ro <ro@138bc75d-0d04-0410-961f-82ee72b054a4> | 2015-08-27 11:26:18 +0000 |
|---|---|---|
| committer | ro <ro@138bc75d-0d04-0410-961f-82ee72b054a4> | 2015-08-27 11:26:18 +0000 |
| commit | f4bb54a35988826793a1353596bbe8140d7471b0 (patch) | |
| tree | d8bf934164a740887ab40d2283a0a0dc1d6f0953 /boehm-gc | |
| parent | 050af05b9761f1979f11c151519e7244d5becd7c (diff) | |
| download | gcc-f4bb54a35988826793a1353596bbe8140d7471b0.tar.gz | |
Avoid unstructured procfs on Solaris
* os_dep.c [GC_SOLARIS_THREADS] (GC_dirty_init): Use
/proc/<pid>/pagedata instead of PIOCOPENPD.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@227254 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'boehm-gc')
| -rw-r--r-- | boehm-gc/ChangeLog | 5 | ||||
| -rw-r--r-- | boehm-gc/os_dep.c | 8 |
2 files changed, 8 insertions, 5 deletions
diff --git a/boehm-gc/ChangeLog b/boehm-gc/ChangeLog index 4a7ca390993..e610484ad1e 100644 --- a/boehm-gc/ChangeLog +++ b/boehm-gc/ChangeLog @@ -1,3 +1,8 @@ +2015-08-27 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> + + * os_dep.c [GC_SOLARIS_THREADS] (GC_dirty_init): Use + /proc/<pid>/pagedata instead of PIOCOPENPD. + 2015-07-24 Michael Darling <darlingm@gmail.com> PR other/66259 diff --git a/boehm-gc/os_dep.c b/boehm-gc/os_dep.c index 470d4fc14dd..60cbc2b2976 100644 --- a/boehm-gc/os_dep.c +++ b/boehm-gc/os_dep.c @@ -3184,13 +3184,11 @@ void GC_dirty_init() (GC_words_allocd + GC_words_allocd_before_gc)); # endif } - sprintf(buf, "/proc/%d", getpid()); - fd = open(buf, O_RDONLY); - if (fd < 0) { + sprintf(buf, "/proc/%d/pagedata", getpid()); + GC_proc_fd = open(buf, O_RDONLY); + if (GC_proc_fd < 0) { ABORT("/proc open failed"); } - GC_proc_fd = syscall(SYS_ioctl, fd, PIOCOPENPD, 0); - close(fd); syscall(SYS_fcntl, GC_proc_fd, F_SETFD, FD_CLOEXEC); if (GC_proc_fd < 0) { ABORT("/proc ioctl failed"); |