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8143291: Remove redundant coding around os::exception_name

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Reviewed-by: dholmes, coleenp
This commit is contained in:
Thomas Stuefe 2015-12-01 21:30:34 -05:00
parent 40f65439e2
commit 9e9eac05ae
14 changed files with 167 additions and 480 deletions
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14
hotspot/src/os/linux/vm/os_linux.cpp
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@ -4585,20 +4585,6 @@ void os::Linux::check_signal_handler(int sig) {
extern void report_error(char* file_name, int line_no, char* title,
char* format, ...);
extern bool signal_name(int signo, char* buf, size_t len);
const char* os::exception_name(int exception_code, char* buf, size_t size) {
if (0 < exception_code && exception_code <= SIGRTMAX) {
// signal
if (!signal_name(exception_code, buf, size)) {
jio_snprintf(buf, size, "SIG%d", exception_code);
}
return buf;
} else {
return NULL;
}
}
// this is called _before_ the most of global arguments have been parsed
void os::init(void) {
char dummy; // used to get a guess on initial stack address