No need for dmesg_show() to have an fd - ubase - suckless linux base utils
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---
DIR commit 4cb108f557d6c34f22166430f853e64335e94461
DIR parent 10d6bf2f4d73f2712a058327885aca19a44cee02
HTML Author: sin <sin@2f30.org>
Date: Sun, 30 Nov 2014 13:28:01 +0000
No need for dmesg_show() to have an fd
Diffstat:
M dmesg.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
---
DIR diff --git a/dmesg.c b/dmesg.c
@@ -8,7 +8,7 @@
#include "util.h"
-static void dmesg_show(int fd, const void *buf, size_t n);
+static void dmesg_show(const void *buf, size_t n);
enum {
SYSLOG_ACTION_READ_ALL = 3,
@@ -60,7 +60,7 @@ main(int argc, char *argv[])
if (n < 0)
eprintf("klogctl:");
- dmesg_show(1, buf, n);
+ dmesg_show(buf, n);
if (cflag && klogctl(SYSLOG_ACTION_CLEAR, NULL, 0) < 0)
eprintf("klogctl:");
@@ -70,12 +70,12 @@ main(int argc, char *argv[])
}
static void
-dmesg_show(int fd, const void *buf, size_t n)
+dmesg_show(const void *buf, size_t n)
{
const char *p = buf;
ssize_t r;
- r = write(fd, p, n);
+ r = write(1, p, n);
if (r < 0)
eprintf("write:");
if (r > 0 && p[r - 1] != '\n')