diff options
Diffstat (limited to 'usr.bin/csplit/csplit.c')
-rw-r--r-- | usr.bin/csplit/csplit.c | 60 |
1 files changed, 30 insertions, 30 deletions
diff --git a/usr.bin/csplit/csplit.c b/usr.bin/csplit/csplit.c index 2dff81f..7143d73 100644 --- a/usr.bin/csplit/csplit.c +++ b/usr.bin/csplit/csplit.c @@ -60,36 +60,36 @@ __FBSDID("$FreeBSD$"); #include <string.h> #include <unistd.h> -void cleanup(void); -void do_lineno(const char *); -void do_rexp(const char *); -char *getline(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 *getline(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[]) @@ -209,7 +209,7 @@ main(int argc, char *argv[]) return (0); } -void +static void usage(void) { @@ -218,7 +218,7 @@ usage(void) exit(1); } -void +static void handlesig(int sig __unused) { const char msg[] = "csplit: caught signal, cleaning up\n"; @@ -229,7 +229,7 @@ handlesig(int sig __unused) } /* Create a new output file. */ -FILE * +static FILE * newfile(void) { FILE *fp; @@ -245,7 +245,7 @@ newfile(void) } /* Remove partial output, called before exiting. */ -void +static void cleanup(void) { char fnbuf[PATH_MAX]; @@ -269,7 +269,7 @@ cleanup(void) } /* Read a line from the input into a static buffer. */ -char * +static char * getline(void) { static char lbuf[LINE_MAX]; @@ -292,7 +292,7 @@ again: if (fgets(lbuf, sizeof(lbuf), src) == NULL) { } /* Conceptually rewind the input (as obtained by getline()) back `n' lines. */ -void +static void toomuch(FILE *ofp, long n) { char buf[BUFSIZ]; @@ -351,7 +351,7 @@ toomuch(FILE *ofp, long n) } /* Handle splits for /regexp/ and %regexp% patterns. */ -void +static void do_rexp(const char *expr) { regex_t cre; @@ -433,7 +433,7 @@ do_rexp(const char *expr) } /* Handle splits based on line number. */ -void +static void do_lineno(const char *expr) { long lastline, tgtline; |