gettimeofday.2: Use restrict in prototypes
POSIX specifies that the parameters of gettimeofday() shall be
'restrict'. Glibc uses 'restrict' too.
Let's use it here too.
......
.../glibc$ grep_syscall_wrapper gettimeofday
time/sys/time.h:66:
extern int gettimeofday (struct timeval *__restrict __tv,
void *__restrict __tz) __THROW __nonnull ((1));
.../glibc$
function grep_syscall_wrapper()
{
if ! [ -v 1 ]; then
>&2 echo "Usage: ${FUNCNAME[0]} <syscall>";
return ${EX_USAGE};
fi
find * -type f \
|grep '\.h$' \
|sort -V \
|xargs pcregrep -Mn \
"(?s)^[^\s#][\w\s]+\s+\**${1}\s*\([\w\s()[\]*,]*?(...)?\)[\w\s()]*;" \
|sed -E 's/^[^:]+:[0-9]+:/&\n/';
}
Signed-off-by: Alejandro Colomar <alx.manpages@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
1 file changed