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8148425: strerror() function is not thread-safe

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Reviewed-by: dholmes, coleenp
This commit is contained in:
Thomas Stuefe 2016-03-12 08:35:05 +01:00
parent 69e1552338
commit 3487b38cc4
22 changed files with 300 additions and 137 deletions
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8
hotspot/src/os/bsd/vm/os_bsd.cpp
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@ -789,7 +789,7 @@ bool os::create_thread(Thread* thread, ThreadType thr_type, size_t stack_size) {
(uintx) tid, os::Posix::describe_pthread_attr(buf, sizeof(buf), &attr));
} else {
log_warning(os, thread)("Failed to start thread - pthread_create failed (%s) for attributes: %s.",
strerror(ret), os::Posix::describe_pthread_attr(buf, sizeof(buf), &attr));
os::errno_name(ret), os::Posix::describe_pthread_attr(buf, sizeof(buf), &attr));
}
pthread_attr_destroy(&attr);
@ -1122,7 +1122,7 @@ void os::die() {
size_t os::lasterror(char *buf, size_t len) {
if (errno == 0) return 0;
const char *s = ::strerror(errno);
const char *s = os::strerror(errno);
size_t n = ::strlen(s);
if (n >= len) {
n = len - 1;
@ -2141,7 +2141,7 @@ static void warn_fail_commit_memory(char* addr, size_t size, bool exec,
int err) {
warning("INFO: os::commit_memory(" PTR_FORMAT ", " SIZE_FORMAT
", %d) failed; error='%s' (errno=%d)", addr, size, exec,
strerror(err), err);
os::errno_name(err), err);
}
// NOTE: Bsd kernel does not really reserve the pages for us.
@ -3422,7 +3422,7 @@ void os::init(void) {
Bsd::set_page_size(getpagesize());
if (Bsd::page_size() == -1) {
fatal("os_bsd.cpp: os::init: sysconf failed (%s)", strerror(errno));
fatal("os_bsd.cpp: os::init: sysconf failed (%s)", os::strerror(errno));
}
init_page_sizes((size_t) Bsd::page_size());