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Staticise symbols

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This commit is contained in:
sin
2014-10-16 12:29:02 +01:00
parent c0b9a8533f
commit 41d78c398b
3 changed files with 88 additions and 93 deletions
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60
csplit.c
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@@ -61,36 +61,36 @@
#include "util.h"
void cleanup(void);
void do_lineno(const char *);
void do_rexp(const char *);
char *get_line(void);
void handlesig(int);
FILE *newfile(void);
void toomuch(FILE *, long);
void usage(void);
static void cleanup(void);
static void do_lineno(const char *);
static void do_rexp(const char *);
static char *get_line(void);
static void handlesig(int);
static FILE *newfile(void);
static void toomuch(FILE *, long);
static void usage(void);
/*
* Command line options
*/
const char *prefix; /* File name prefix */
long sufflen; /* Number of decimal digits for suffix */
int sflag; /* Suppress output of file names */
int kflag; /* Keep output if error occurs */
static const char *prefix; /* File name prefix */
static long sufflen; /* Number of decimal digits for suffix */
static int sflag; /* Suppress output of file names */
static int kflag; /* Keep output if error occurs */
/*
* Other miscellaneous globals (XXX too many)
*/
long lineno; /* Current line number in input file */
long reps; /* Number of repetitions for this pattern */
long nfiles; /* Number of files output so far */
long maxfiles; /* Maximum number of files we can create */
char currfile[PATH_MAX]; /* Current output file */
const char *infn; /* Name of the input file */
FILE *infile; /* Input file handle */
FILE *overfile; /* Overflow file for toomuch() */
off_t truncofs; /* Offset this file should be truncated at */
int doclean; /* Should cleanup() remove output? */
static long lineno; /* Current line number in input file */
static long reps; /* Number of repetitions for this pattern */
static long nfiles; /* Number of files output so far */
static long maxfiles; /* Maximum number of files we can create */
static char currfile[PATH_MAX]; /* Current output file */
static const char *infn; /* Name of the input file */
static FILE *infile; /* Input file handle */
static FILE *overfile; /* Overflow file for toomuch() */
static off_t truncofs; /* Offset this file should be truncated at */
static int doclean; /* Should cleanup() remove output? */
int
main(int argc, char *argv[])
@@ -199,14 +199,14 @@ main(int argc, char *argv[])
return (0);
}
void
static void
usage(void)
{
eprintf("usage: %s [-ks] [-f prefix] [-n number] file args ...\n", argv0);
}
/* ARGSUSED */
void
static void
handlesig(int sig)
{
const char msg[] = "csplit: caught signal, cleaning up\n";
@@ -217,7 +217,7 @@ handlesig(int sig)
}
/* Create a new output file. */
FILE *
static FILE *
newfile(void)
{
FILE *fp;
@@ -233,7 +233,7 @@ newfile(void)
}
/* Remove partial output, called before exiting. */
void
static void
cleanup(void)
{
char fnbuf[PATH_MAX];
@@ -254,7 +254,7 @@ cleanup(void)
}
/* Read a line from the input into a static buffer. */
char *
static char *
get_line(void)
{
static char lbuf[LINE_MAX];
@@ -277,7 +277,7 @@ again: if (fgets(lbuf, sizeof(lbuf), src) == NULL) {
}
/* Conceptually rewind the input (as obtained by get_line()) back `n' lines. */
void
static void
toomuch(FILE *ofp, long n)
{
char buf[BUFSIZ];
@@ -336,7 +336,7 @@ toomuch(FILE *ofp, long n)
}
/* Handle splits for /regexp/ and %regexp% patterns. */
void
static void
do_rexp(const char *expr)
{
regex_t cre;
@@ -418,7 +418,7 @@ do_rexp(const char *expr)
}
/* Handle splits based on line number. */
void
static void
do_lineno(const char *expr)
{
long lastline, tgtline;