From: "Günther Noack" <gnoack3000@gmail.com>
To: Alejandro Colomar <alx.manpages@gmail.com>
Cc: linux-man@vger.kernel.org, "Günther Noack" <gnoack3000@gmail.com>
Subject: [PATCH] syscall.2: Document ENOSYS error
Date: Thu, 20 Apr 2023 22:08:41 +0200 [thread overview]
Message-ID: <20230420200841.14527-1-gnoack3000@gmail.com> (raw)
Link: <https://lore.kernel.org/linux-man/31ecebc5-1b97-b610-a097-f260ec4d4c8d@gmail.com/>
Suggested-by: Alejandro Colomar <alx.manpages@gmail.com>
Signed-off-by: Günther Noack <gnoack3000@gmail.com>
---
man2/syscall.2 | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/man2/syscall.2 b/man2/syscall.2
index 55233ac51..0ba537f4f 100644
--- a/man2/syscall.2
+++ b/man2/syscall.2
@@ -64,6 +64,12 @@ In general, a 0 return value indicates success.
A \-1 return value indicates an error,
and an error number is stored in
.IR errno .
+.SH ERRORS
+.TP
+.B ENOSYS
+The requested system call number is not implemented.
+.PP
+Other errors are specific to the invoked system call.
.SH NOTES
.BR syscall ()
first appeared in
base-commit: 04e686326f03a28c187e00821e234b2ecd0fab5b
--
2.40.0
next reply other threads:[~2023-04-20 20:10 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-04-20 20:08 Günther Noack [this message]
2023-04-21 0:11 ` [PATCH] syscall.2: Document ENOSYS error Alejandro Colomar
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