Fix warning

[oweals/busybox.git] / date.c

diff --git a/date.c b/date.c
index 2e69bde4a96afc80e2311dc597ad9ff422d251c1..4b2f66add384cfc87b32eaf3d3bbb0922547df26 100644 (file)
--- a/date.c
+++ b/date.c
@@ -20,18 +20,19 @@
  *
 */
 
-#include "busybox.h"
-#define BB_DECLARE_EXTERN
-#define bb_need_invalid_date
-#define bb_need_memory_exhausted
-#include "messages.c"
 #include <stdlib.h>
 #include <errno.h>
 #include <sys/time.h>
 #include <unistd.h>
 #include <time.h>
 #include <stdio.h>
+#include <string.h>
 #include <getopt.h>
+#include "busybox.h"
+#define BB_DECLARE_EXTERN
+#define bb_need_invalid_date
+#define bb_need_memory_exhausted
+#include "messages.c"
 
 
 /* This 'date' command supports only 2 time setting formats, 
@@ -45,7 +46,7 @@
 
 /* Default input handling to save suprising some people */
 
-struct tm *date_conv_time(struct tm *tm_time, const char *t_string)
+static struct tm *date_conv_time(struct tm *tm_time, const char *t_string)
 {
        int nr;
 
@@ -56,7 +57,7 @@ struct tm *date_conv_time(struct tm *tm_time, const char *t_string)
                                &(tm_time->tm_min), &(tm_time->tm_year));
 
        if (nr < 4 || nr > 5) {
-               fatalError(invalid_date, t_string); 
+               error_msg_and_die(invalid_date, t_string); 
        }
 
        /* correct for century  - minor Y2K problem here? */
@@ -72,7 +73,7 @@ struct tm *date_conv_time(struct tm *tm_time, const char *t_string)
 
 /* The new stuff for LRP */
 
-struct tm *date_conv_ftime(struct tm *tm_time, const char *t_string)
+static struct tm *date_conv_ftime(struct tm *tm_time, const char *t_string)
 {
        struct tm t;
 
@@ -121,7 +122,7 @@ struct tm *date_conv_ftime(struct tm *tm_time, const char *t_string)
                t.tm_mon -= 1;  /* Adjust dates from 1-12 to 0-11 */
 
        } else {
-               fatalError(invalid_date, t_string); 
+               error_msg_and_die(invalid_date, t_string); 
        }
        *tm_time = t;
        return (tm_time);
@@ -150,21 +151,21 @@ int date_main(int argc, char **argv)
                        case 's':
                                set_time = 1;
                                if ((date_str != NULL) || ((date_str = optarg) == NULL)) {
-                                       usage(date_usage);
+                                       show_usage();
                                }
                                break;
                        case 'u':
                                utc = 1;
                                if (putenv("TZ=UTC0") != 0)
-                                       fatalError(memory_exhausted);
+                                       error_msg_and_die(memory_exhausted);
                                break;
                        case 'd':
                                use_arg = 1;
                                if ((date_str != NULL) || ((date_str = optarg) == NULL))
-                                       usage(date_usage);
+                                       show_usage();
                                break;
                        default:
-                               usage(date_usage);
+                               show_usage();
                }
        }
 
@@ -176,8 +177,8 @@ int date_main(int argc, char **argv)
        } 
 #if 0
        else {
-               errorMsg("date_str='%s'  date_fmt='%s'\n", date_str, date_fmt);
-               usage(date_usage);
+               error_msg("date_str='%s'  date_fmt='%s'\n", date_str, date_fmt);
+               show_usage();
        }
 #endif
 
@@ -205,16 +206,16 @@ int date_main(int argc, char **argv)
                /* Correct any day of week and day of year etc fields */
                tm = mktime(&tm_time);
                if (tm < 0)
-                       fatalError(invalid_date, date_str); 
+                       error_msg_and_die(invalid_date, date_str); 
                if ( utc ) {
                        if (putenv("TZ=UTC0") != 0)
-                               fatalError(memory_exhausted);
+                               error_msg_and_die(memory_exhausted);
                }
 
                /* if setting time, set it */
                if (set_time) {
                        if (stime(&tm) < 0) {
-                               perrorMsg("cannot set date");
+                               perror_msg("cannot set date");
                        }
                }
        }