Fix my own style(9) bugs:
. forward declare all static functions . add a couple of redundant parens in return statements where they've been missing . remove the space after exit since it's a function
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Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=129353
@ -71,6 +71,11 @@ static unsigned short oword, iword;
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#define MIN_I2C_ADDR 16
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#define MAX_I2C_ADDR 240
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static int do_io(void);
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static int getnum(const char *s);
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static void probe_i2c(void);
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static void usage(void);
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static void
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usage(void)
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{
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@ -78,7 +83,7 @@ usage(void)
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"usage: smbmsg [-f dev] -p\n"
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" smbmsg [-f dev] -s slave [-F fmt] [-c cmd] [-w] "
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"[-i incnt] [-o outcnt] [outdata ...]\n");
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exit (EX_USAGE);
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exit(EX_USAGE);
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}
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static int
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@ -90,7 +95,7 @@ getnum(const char *s)
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l = strtoul(s, &endp, 0);
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if (*s != '\0' && *endp == '\0')
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return (int)l;
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return -1;
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return (-1);
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}
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static void
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@ -335,5 +340,5 @@ main(int argc, char **argv)
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else if (i == -2)
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errx(EX_USAGE, "Invalid option combination");
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return 0;
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return (0);
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}
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