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| author | Michael Kerrisk <mtk.manpages@gmail.com> | 2019-11-05 10:38:54 +0100 |
|---|---|---|
| committer | Michael Kerrisk <mtk.manpages@gmail.com> | 2019-11-05 10:38:54 +0100 |
| commit | 49cb13ca529270ee3d72622a0cda921de2dfd1e6 (patch) | |
| tree | 011d4f7bde327c34b7be0e013d164601a72673c0 /man7 | |
| parent | 1373b98190de9ab77c40c6fe8b6fc85e6157addc (diff) | |
| download | man-pages-49cb13ca529270ee3d72622a0cda921de2dfd1e6.tar.gz | |
signal-safety.7: ffix
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
Diffstat (limited to 'man7')
| -rw-r--r-- | man7/signal-safety.7 | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/man7/signal-safety.7 b/man7/signal-safety.7 index a3cc8c2d28..451d07862b 100644 --- a/man7/signal-safety.7 +++ b/man7/signal-safety.7 @@ -78,6 +78,7 @@ must make async-signal-safe. (An implementation may provide safe implementations of additional functions, but this is not required by the standard and other implementations may not provide the same guarantees.) +.PP In general, a function is async-signal-safe either because it is reentrant or because it is atomic with respect to signals (i.e., its execution can't be interrupted by a signal handler). |