diff mbox series

[08/22] makecontext.3: SYNOPSIS: Use 'restrict' in prototypes

Message ID 20210305235105.177359-9-alx.manpages@gmail.com
State Not Applicable
Headers show
Series man3: SYNOPSIS: Use 'restrict' in prototypes (batch 3) | expand

Commit Message

Alejandro Colomar March 5, 2021, 11:50 p.m. UTC
Both POSIX.1-2001 and glibc use 'restrict' in swapcontext().
Let's use it here too.

.../glibc$ grep_glibc_prototype swapcontext
stdlib/ucontext.h:41:
extern int swapcontext (ucontext_t *__restrict __oucp,
			const ucontext_t *__restrict __ucp)
  __THROWNL __INDIRECT_RETURN;
.../glibc$

Signed-off-by: Alejandro Colomar <alx.manpages@gmail.com>
---
 man3/makecontext.3 | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/man3/makecontext.3 b/man3/makecontext.3
index 83720dd2c..859181ddb 100644
--- a/man3/makecontext.3
+++ b/man3/makecontext.3
@@ -32,8 +32,10 @@  makecontext, swapcontext \- manipulate user context
 .nf
 .B #include <ucontext.h>
 .PP
-.BI "void makecontext(ucontext_t *" ucp ", void (*" func ")(), int " argc ", ...);"
-.BI "int swapcontext(ucontext_t *" oucp ", const ucontext_t *" ucp );
+.BI "void makecontext(ucontext_t *" ucp ", void (*" func ")(), int " argc \
+", ...);"
+.BI "int swapcontext(ucontext_t *restrict " oucp ,
+.BI "                const ucontext_t *restrict " ucp );
 .fi
 .SH DESCRIPTION
 In a System V-like environment, one has the type