diff options
| author | Andrew G. Morgan <morgan@kernel.org> | 2021-02-02 18:18:25 -0800 |
|---|---|---|
| committer | Andrew G. Morgan <morgan@kernel.org> | 2021-02-02 18:18:25 -0800 |
| commit | df5a19910839f91061fe2c986b004da64aac85d4 (patch) | |
| tree | 38f75be65229a6d263202b4f711c8e74f2117266 | |
| parent | 4a343a872a0653dd7b2fc50120dc0755e4b760c9 (diff) | |
| download | libcap2-df5a19910839f91061fe2c986b004da64aac85d4.tar.gz | |
Update the libpsx man page.
Signed-off-by: Andrew G. Morgan <morgan@kernel.org>
| -rw-r--r-- | doc/libpsx.3 | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/doc/libpsx.3 b/doc/libpsx.3 index a3535a6..61baa88 100644 --- a/doc/libpsx.3 +++ b/doc/libpsx.3 @@ -1,4 +1,4 @@ -.TH LIBPSX 3 "2020-10-13" "" "Linux Programmer's Manual" +.TH LIBPSX 3 "2021-01-31" "" "Linux Programmer's Manual" .SH NAME psx_syscall3, psx_syscall6 \- POSIX semantics for system calls .SH SYNOPSIS @@ -36,7 +36,9 @@ signal. Whereas the mechanism uses signo=33 (which is hidden by glibc below a redefined SIGRTMIN), .B libpsx -usurps SIGRTMAX for this process. +inserts itself in the SIGSYS handler stack. It goes to great length to +be the first such handler but acts as a pass-through for other SIGSYS +uses. .PP A linker trick of .I wrapping @@ -73,7 +75,10 @@ threads of the process. .SH CONFORMING TO The needs of .BR libcap (3) -for POSIX semantics of capability manipulation. +for POSIX semantics of capability manipulation. You can read more +about why this is needed here: +.TP +https://sites.google.com/site/fullycapable/who-ordered-libpsx .SH "REPORTING BUGS" Please report bugs via: .TP |