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| author | Björn-Egil Dahlberg <[email protected]> | 2017-01-24 10:59:30 +0100 |
|---|---|---|
| committer | Björn-Egil Dahlberg <[email protected]> | 2017-02-02 09:40:28 +0100 |
| commit | d4bd17da9759af54227891a90d9fb83d5bfe6d7e (patch) | |
| tree | a1b75a3b750b073d46e7a34bfe4a80eddc62a02e /lib/kernel/src/os.erl | |
| parent | 9ccb988eeb79815a33e0dd138278e0c29ed3ca6a (diff) | |
| download | otp-d4bd17da9759af54227891a90d9fb83d5bfe6d7e.tar.gz otp-d4bd17da9759af54227891a90d9fb83d5bfe6d7e.tar.bz2 otp-d4bd17da9759af54227891a90d9fb83d5bfe6d7e.zip | |
erts: Use os module instead of erts_internal for set_signal/2
* Add specs
* Change return signature to 'ok' instead of 'true'
Diffstat (limited to 'lib/kernel/src/os.erl')
| -rw-r--r-- | lib/kernel/src/os.erl | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/lib/kernel/src/os.erl b/lib/kernel/src/os.erl index f8519d3a5e..c3ffcb3f70 100644 --- a/lib/kernel/src/os.erl +++ b/lib/kernel/src/os.erl @@ -29,7 +29,7 @@ -export([getenv/0, getenv/1, getenv/2, getpid/0, perf_counter/0, perf_counter/1, - putenv/2, system_time/0, system_time/1, + putenv/2, set_signal/2, system_time/0, system_time/1, timestamp/0, unsetenv/1]). -spec getenv() -> [string()]. @@ -104,6 +104,15 @@ timestamp() -> unsetenv(_) -> erlang:nif_error(undef). +-spec set_signal(Signal, Option) -> 'ok' when + Signal :: 'sighup' | 'sigquit' | 'sigabrt' | 'sigalrm' | + 'sigterm' | 'sigusr1' | 'sigusr2' | 'sigchld' | + 'sigstop' | 'sigtstp', + Option :: 'default' | 'handle' | 'ignore'. + +set_signal(_Signal, _Option) -> + erlang:nif_error(undef). + %%% End of BIFs -spec type() -> {Osfamily, Osname} when |