From 55f9872616f0c42f3fb712cfb7f9d0bb52c8afcb Mon Sep 17 00:00:00 2001 From: Eric Andersen Date: Tue, 15 May 2001 17:48:09 +0000 Subject: This patch from Adam Heath , makes print_file (used by cat, grep, sed, etc) quite a bit faster. --- libbb/print_file.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) (limited to 'libbb/print_file.c') diff --git a/libbb/print_file.c b/libbb/print_file.c index b47723454..bfedc5eff 100644 --- a/libbb/print_file.c +++ b/libbb/print_file.c @@ -26,12 +26,9 @@ extern void print_file(FILE *file) { - int c; - - while ((c = getc(file)) != EOF) - putc(c, stdout); - fclose(file); fflush(stdout); + copyfd(fileno(file), fileno(stdout)); + fclose(file); } extern int print_file_by_name(char *filename) -- cgit v1.2.3