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dmesg: fix usage and code-style - ubase - suckless linux base utils |
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git clone git://git.suckless.org/ubase |
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Log |
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README |
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LICENSE |
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--- |
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commit 1c7b96de5570bc1219c6d2378ff0d055a20ae591 |
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parent 4855f188c129740840a11f7b74f23739eaa69b06 |
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Author: Hiltjo Posthuma <[email protected]> |
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Date: Fri, 6 Feb 2015 15:10:34 +0100 |
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dmesg: fix usage and code-style |
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Diffstat: |
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M dmesg.c | 33 +++++++++++++++--------------… |
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1 file changed, 16 insertions(+), 17 deletions(-) |
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--- |
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diff --git a/dmesg.c b/dmesg.c |
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@@ -8,8 +8,6 @@ |
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#include "util.h" |
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-static void dmesg_show(const void *buf, size_t n); |
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- |
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enum { |
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SYSLOG_ACTION_READ_ALL = 3, |
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SYSLOG_ACTION_CLEAR = 5, |
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@@ -18,9 +16,22 @@ enum { |
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}; |
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static void |
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+dmesg_show(const void *buf, size_t n) |
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+{ |
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+ const char *p = buf; |
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+ ssize_t r; |
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+ |
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+ r = write(1, p, n); |
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+ if (r < 0) |
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+ eprintf("write:"); |
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+ if (r > 0 && p[r - 1] != '\n') |
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+ putchar('\n'); |
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+} |
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+ |
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+static void |
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usage(void) |
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{ |
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- eprintf("usage: [-Ccr] [-n level] %s\n", argv0); |
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+ eprintf("usage: %s [-Ccr] [-n level]\n", argv0); |
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} |
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int |
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@@ -67,17 +78,4 @@ main(int argc, char *argv[]) |
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free(buf); |
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return 0; |
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-} |
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- |
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-static void |
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-dmesg_show(const void *buf, size_t n) |
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-{ |
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- const char *p = buf; |
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- ssize_t r; |
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- |
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- r = write(1, p, n); |
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- if (r < 0) |
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- eprintf("write:"); |
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- if (r > 0 && p[r - 1] != '\n') |
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- putchar('\n'); |
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-} |
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+} |
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+\ No newline at end of file |
