Author: ed
Date: Sun Nov 6 08:17:05 2011
New Revision: 227182
URL: http://svn.freebsd.org/changeset/base/227182
Log:
Add missing static keywords to seq(1)
Modified:
head/usr.bin/seq/seq.c
Modified: head/usr.bin/seq/seq.c
==============================================================================
--- head/usr.bin/seq/seq.c Sun Nov 6 08:16:59 2011 (r227181)
+++ head/usr.bin/seq/seq.c Sun Nov 6 08:17:05 2011 (r227182)
@@ -51,20 +51,19 @@ __FBSDID("$FreeBSD$");
/* Globals */
-const char *decimal_point = "."; /* default */
-char default_format[] = { "%g" }; /* default */
+static const char *decimal_point = "."; /* default */
+static char default_format[] = { "%g" }; /* default */
/* Prototypes */
-double e_atof(const char *);
+static double e_atof(const char *);
-int decimal_places(const char *);
-int main(int, char *[]);
-int numeric(const char *);
-int valid_format(const char *);
+static int decimal_places(const char *);
+static int numeric(const char *);
+static int valid_format(const char *);
-char *generate_format(double, double, double, int, char);
-char *unescape(char *);
+static char *generate_format(double, double, double, int, char);
+static char *unescape(char *);
/*
* The seq command will print out a numeric sequence from 1, the default,
@@ -186,7 +185,7 @@ main(int argc, char *argv[])
/*
* numeric - verify that string is numeric
*/
-int
+static int
numeric(const char *s)
{
int seen_decimal_pt, decimal_pt_len;
@@ -223,7 +222,7 @@ numeric(const char *s)
/*
* valid_format - validate user specified format string
*/
-int
+static int
valid_format(const char *fmt)
{
int conversions = 0;
@@ -268,7 +267,7 @@ valid_format(const char *fmt)
/*
* unescape - handle C escapes in a string
*/
-char *
+static char *
unescape(char *orig)
{
char c, *cp, *new = orig;
@@ -358,7 +357,7 @@ unescape(char *orig)
* exit if string is not a valid double, or if converted value would
* cause overflow or underflow
*/
-double
+static double
e_atof(const char *num)
{
char *endp;
@@ -383,7 +382,7 @@ e_atof(const char *num)
/*
* decimal_places - count decimal places in a number (string)
*/
-int
+static int
decimal_places(const char *number)
{
int places = 0;
@@ -405,7 +404,7 @@ decimal_places(const char *number)
* XXX to be bug for bug compatible with Plan9 and GNU return "%g"
* when "%g" prints as "%e" (this way no width adjustments are made)
*/
-char *
+static char *
generate_format(double first, double incr, double last, int equalize, char pad)
{
static char buf[256];
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