diff options
Diffstat (limited to 'util-linux/getopt.c')
| -rw-r--r-- | util-linux/getopt.c | 21 |
1 files changed, 10 insertions, 11 deletions
diff --git a/util-linux/getopt.c b/util-linux/getopt.c index eb28d5d..b74dd65 100644 --- a/util-linux/getopt.c +++ b/util-linux/getopt.c @@ -62,20 +62,19 @@ typedef enum {BASH,TCSH} shell_t; /* Some global variables that tells us how to parse. */ -shell_t shell=BASH; /* The shell we generate output for. */ -int quiet_errors=0; /* 0 is not quiet. */ -int quiet_output=0; /* 0 is not quiet. */ -int quote=1; /* 1 is do quote. */ -int alternative=0; /* 0 is getopt_long, 1 is getopt_long_only */ +static shell_t shell=BASH; /* The shell we generate output for. */ +static int quiet_errors=0; /* 0 is not quiet. */ +static int quiet_output=0; /* 0 is not quiet. */ +static int quote=1; /* 1 is do quote. */ +static int alternative=0; /* 0 is getopt_long, 1 is getopt_long_only */ /* Function prototypes */ -const char *normalize(const char *arg); -int generate_output(char * argv[],int argc,const char *optstr, +static const char *normalize(const char *arg); +static int generate_output(char * argv[],int argc,const char *optstr, const struct option *longopts); -void add_long_options(char *options); -void add_longopt(const char *name,int has_arg); -void set_shell(const char *new_shell); -void set_initial_shell(void); +static void add_long_options(char *options); +static void add_longopt(const char *name,int has_arg); +static void set_shell(const char *new_shell); /* |