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Kernel: Add support for MSG_NOSIGNAL and properly send SIGPIPE

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Previously we didn't send the SIGPIPE signal to processes when
sendto()/sendmsg()/etc. returned EPIPE. And now we do.

This also adds support for MSG_NOSIGNAL to suppress the signal.
This commit is contained in:
Gunnar Beutner 2022-10-23 10:30:12 +02:00 • committed by Linus Groh
parent e5e7ea90b1
commit ce4b66e908
4 changed files with 16 additions and 5 deletions
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1
Kernel/API/POSIX/sys/socket.h
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@ -60,6 +60,7 @@ extern "C" {
#define MSG_DONTROUTE 0x10
#define MSG_WAITALL 0x20
#define MSG_DONTWAIT 0x40
#define MSG_NOSIGNAL 0x80
typedef uint16_t sa_family_t;