From cea149b541f802d28b3a5b0cfa00441d3ac1f0e3 Mon Sep 17 00:00:00 2001 From: Helmut Grohne Date: Fri, 23 Jan 2009 12:56:20 +0000 Subject: made more paths be macros --- entropy.c | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) (limited to 'entropy.c') diff --git a/entropy.c b/entropy.c index 4a5d846..cc7791f 100644 --- a/entropy.c +++ b/entropy.c @@ -2,6 +2,8 @@ #include #include "common.h" +#define ENTROPY_AVAIL "/proc/sys/kernel/random/entropy_avail" + int entropy(int argc, char **argv) { FILE *f; int entropy; @@ -20,12 +22,12 @@ int entropy(int argc, char **argv) { if(!strcmp(argv[1], "autoconf")) return writeyes(); } - if(!(f=fopen("/proc/sys/kernel/random/entropy_avail", "r"))) { - fputs("cannot open /proc/sys/kernel/random/entropy_avail\n", stderr); + if(!(f=fopen(ENTROPY_AVAIL, "r"))) { + fputs("cannot open " ENTROPY_AVAIL "\n", stderr); return 1; } if(1 != fscanf(f, "%d", &entropy)) { - fputs("cannot read from /proc/sys/kernel/random/entropy_avail\n", stderr); + fputs("cannot read from " ENTROPY_AVAIL "\n", stderr); fclose(f); return 1; } -- cgit v1.2.3