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Add improved error messages for resource limits 

refs #6215
This commit is contained in:
Jean Flach 2018-04-16 13:39:20 +02:00 committed by Michael Friedrich
parent a45dba15d3
commit 8b0126411b
1 changed files with 6 additions and 3 deletions
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9
lib/base/application.cpp
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@ -178,7 +178,8 @@ void Application::SetResourceLimits()
rl.rlim_max = rl.rlim_cur;
if (setrlimit(RLIMIT_NOFILE, &rl) < 0)
Log(LogNotice, "Application", "Could not adjust resource limit for open file handles (RLIMIT_NOFILE)");
Log(LogWarning, "Application")
<< "Failed adjust resource limit for open file handles (RLIMIT_NOFILE) with error \"" << strerror(errno) << "\"";
# else /* RLIMIT_NOFILE */
Log(LogNotice, "Application", "System does not support adjusting the resource limit for open file handles (RLIMIT_NOFILE)");
# endif /* RLIMIT_NOFILE */
@ -198,7 +199,8 @@ void Application::SetResourceLimits()
rl.rlim_max = rl.rlim_cur;
if (setrlimit(RLIMIT_NPROC, &rl) < 0)
Log(LogNotice, "Application", "Could not adjust resource limit for number of processes (RLIMIT_NPROC)");
Log(LogWarning, "Application")
<< "Failed adjust resource limit for number of processes (RLIMIT_NPROC) with error \"" << strerror(errno) << "\"";
# else /* RLIMIT_NPROC */
Log(LogNotice, "Application", "System does not support adjusting the resource limit for number of processes (RLIMIT_NPROC)");
# endif /* RLIMIT_NPROC */
@ -238,7 +240,8 @@ void Application::SetResourceLimits()
rl.rlim_cur = rl.rlim_max;
if (setrlimit(RLIMIT_STACK, &rl) < 0) {
Log(LogNotice, "Application", "Could not adjust resource limit for stack size (RLIMIT_STACK)");
Log(LogWarning, "Application")
<< "Failed adjust resource limit for stack size (RLIMIT_STACK) with error \"" << strerror(errno) << "\"";
if (set_stack_rlimit) {
char **new_argv = static_cast<char **>(malloc(sizeof(char *) * (argc + 2)));