diff options
| author | Alejandro Colomar <alx.manpages@gmail.com> | 2021-05-10 19:55:31 +0200 |
|---|---|---|
| committer | Michael Kerrisk <mtk.manpages@gmail.com> | 2021-05-11 17:28:45 +1200 |
| commit | 0eefb56c953cfd23aea4a51da27f10f22c093461 (patch) | |
| tree | adc509509346646510726596ae3f1c43f4ab59c9 /man2 | |
| parent | 01ee7ce9b7651beee93d15e478f5121da863c988 (diff) | |
| download | man-pages-0eefb56c953cfd23aea4a51da27f10f22c093461.tar.gz | |
mmap2.2: Use syscall(SYS_...); for system calls without a wrapper
Signed-off-by: Alejandro Colomar <alx.manpages@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
Diffstat (limited to 'man2')
| -rw-r--r-- | man2/mmap2.2 | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/man2/mmap2.2 b/man2/mmap2.2 index 6545a8f521..d579a285d8 100644 --- a/man2/mmap2.2 +++ b/man2/mmap2.2 @@ -31,11 +31,13 @@ mmap2 \- map files or devices into memory .SH SYNOPSIS .nf -.B #include <sys/mman.h> +.BR "#include <sys/mman.h>" " /* Definition of " MAP_* " and " PROT_* " constants */" +.BR "#include <sys/syscall.h>" " /* Definition of " SYS_* " constants */" +.BR "#include <unistd.h> .PP -.BI "void *mmap2(unsigned long " addr ", unsigned long " length , -.BI " unsigned long " prot ", unsigned long " flags , -.BI " unsigned long " fd ", unsigned long " pgoffset ); +.BI "void *syscall(SYS_mmap2, unsigned long " addr ", unsigned long " length , +.BI " unsigned long " prot ", unsigned long " flags , +.BI " unsigned long " fd ", unsigned long " pgoffset ); .fi .SH DESCRIPTION This is probably not the system call that you are interested in; instead, see |