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| author | dtucker@openbsd.org <dtucker@openbsd.org> | 2020-01-23 08:10:22 +0100 |
|---|---|---|
| committer | Darren Tucker <dtucker@dtucker.net> | 2020-01-23 08:51:25 +0100 |
| commit | 3bf2a6ac791d64046a537335a0f1d5e43579c5ad (patch) | |
| tree | 76fcc0f1be306541c074be4aed3aca66023f0962 /misc.h | |
| parent | upstream: missing header change from previous; spotted by dtucker@ (diff) | |
| download | openssh-3bf2a6ac791d64046a537335a0f1d5e43579c5ad.tar.xz openssh-3bf2a6ac791d64046a537335a0f1d5e43579c5ad.zip | |
upstream: Replace all calls to signal(2) with a wrapper around
sigaction(2). This wrapper blocks all other signals during the handler
preventing races between handlers, and sets SA_RESTART which should reduce
the potential for short read/write operations.
OpenBSD-Commit-ID: 5e047663fd77a40d7b07bdabe68529df51fd2519
Diffstat (limited to 'misc.h')
| -rw-r--r-- | misc.h | 4 |
1 files changed, 3 insertions, 1 deletions
@@ -1,4 +1,4 @@ -/* $OpenBSD: misc.h,v 1.82 2019/11/12 22:34:20 djm Exp $ */ +/* $OpenBSD: misc.h,v 1.83 2020/01/23 07:10:22 dtucker Exp $ */ /* * Author: Tatu Ylonen <ylo@cs.hut.fi> @@ -190,4 +190,6 @@ void notify_complete(struct notifier_ctx *); #define MAXIMUM(a, b) (((a) > (b)) ? (a) : (b)) #define ROUNDUP(x, y) ((((x)+((y)-1))/(y))*(y)) +typedef void (*sshsig_t)(int); +sshsig_t ssh_signal(int, sshsig_t); #endif /* _MISC_H */ |