Hi Alex, On 1/16/21 3:56 PM, Alejandro Colomar wrote: > Glibc uses 'void *' instead of 'char *'. > And the prototype is declared in <sys/cacheflush.h>. > > ...... > > $ syscall='cacheflush'; > $ ret='int'; > $ find glibc/ -type f -name '*.h' \ > |xargs pcregrep -Mn "(?s)^[\w\s]*${ret}\s*${syscall}\s*\(.*?;"; > glibc/sysdeps/unix/sysv/linux/nios2/sys/cachectl.h:27: > extern int cacheflush (void *__addr, const int __nbytes, const int __op) > __THROW; > glibc/sysdeps/unix/sysv/linux/mips/sys/cachectl.h:35: > extern int cacheflush (void *__addr, const int __nbytes, const int __op) > __THROW; > glibc/sysdeps/unix/sysv/linux/arc/sys/cachectl.h:30: > extern int cacheflush (void *__addr, int __nbytes, int __op) __THROW; > glibc/sysdeps/unix/sysv/linux/csky/sys/cachectl.h:30: > extern int cacheflush (void *__addr, const int __nbytes, > const int __op) __THROW; > > Signed-off-by: Alejandro Colomar <alx.manpa...@gmail.com>
Thanks. Patch applied. Cheers, Michael > --- > man2/cacheflush.2 | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) > > diff --git a/man2/cacheflush.2 b/man2/cacheflush.2 > index 2cf624f3a..0496879ca 100644 > --- a/man2/cacheflush.2 > +++ b/man2/cacheflush.2 > @@ -27,9 +27,9 @@ > cacheflush \- flush contents of instruction and/or data cache > .SH SYNOPSIS > .nf > -.B #include <asm/cachectl.h> > +.B #inlcude <sys/cacheflush.h> > .PP > -.BI "int cacheflush(char *" addr ", int "nbytes ", int "cache ); > +.BI "int cacheflush(void *" addr ", int "nbytes ", int "cache ); > .fi > .PP > .IR Note : > -- Michael Kerrisk Linux man-pages maintainer; http://www.kernel.org/doc/man-pages/ Linux/UNIX System Programming Training: http://man7.org/training/ _______________________________________________ linux-snps-arc mailing list linux-snps-arc@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-snps-arc