Always include stdbool.h.

[paraslash.git] / command.c

diff --git a/command.c b/command.c
index 22a71444bf2c694bb76edc26705521d6930e19f0..aa827f2b1cdc9ffd9984379b55c02223addcca1b 100644 (file)
--- a/command.c
+++ b/command.c
@@ -10,9 +10,7 @@
 #include <signal.h>
 #include <sys/time.h>
 #include <sys/types.h>
-#include <dirent.h>
 #include <osl.h>
-#include <stdbool.h>
 
 #include "para.h"
 #include "error.h"
@@ -25,6 +23,7 @@
 #include "server.h"
 #include "list.h"
 #include "send.h"
+#include "sched.h"
 #include "vss.h"
 #include "net.h"
 #include "daemon.h"
@@ -33,8 +32,8 @@
 #include "user_list.h"
 #include "server_command_list.h"
 #include "afs_command_list.h"
-#include "sched.h"
 #include "signal.h"
+#include "version.h"
 
 /** Commands including options must be shorter than this. */
 #define MAX_COMMAND_LEN 32768
@@ -108,7 +107,8 @@ static char *get_status(struct misc_meta_data *nmmd, int parser_friendly)
 {
        char mtime[30] = "";
        char *status, *flags; /* vss status info */
-       char *ut = uptime_str();
+       /* nobody updates our version of "now" */
+       char *ut = get_server_uptime_str(NULL);
        long offset = (nmmd->offset + 500) / 1000;
        struct timeval current_time;
        struct tm mtime_tm;
@@ -122,16 +122,22 @@ static char *get_status(struct misc_meta_data *nmmd, int parser_friendly)
                strftime(mtime, 29, "%b %d %Y", &mtime_tm);
        }
        gettimeofday(&current_time, NULL);
-       WRITE_STATUS_ITEM(&b, SI_FILE_SIZE, "%zu\n", nmmd->size / 1024);
-       WRITE_STATUS_ITEM(&b, SI_MTIME, "%s\n", mtime);
-       WRITE_STATUS_ITEM(&b, SI_STATUS, "%s\n", status);
-       WRITE_STATUS_ITEM(&b, SI_STATUS_FLAGS, "%s\n", flags);
-       WRITE_STATUS_ITEM(&b, SI_OFFSET, "%li\n", offset);
-       WRITE_STATUS_ITEM(&b, SI_AFS_MODE, "%s\n", mmd->afs_mode_string);
-       WRITE_STATUS_ITEM(&b, SI_STREAM_START, "%lu.%lu\n",
+       /*
+        * The calls to WRITE_STATUS_ITEM() below never fail because
+        * b->max_size is zero (unlimited), see para_printf(). However, clang
+        * is not smart enough to prove this and complains nevertheless.
+        * Casting the return value to void silences solves this.
+        */
+       (void)WRITE_STATUS_ITEM(&b, SI_FILE_SIZE, "%zu\n", nmmd->size / 1024);
+       (void)WRITE_STATUS_ITEM(&b, SI_MTIME, "%s\n", mtime);
+       (void)WRITE_STATUS_ITEM(&b, SI_STATUS, "%s\n", status);
+       (void)WRITE_STATUS_ITEM(&b, SI_STATUS_FLAGS, "%s\n", flags);
+       (void)WRITE_STATUS_ITEM(&b, SI_OFFSET, "%li\n", offset);
+       (void)WRITE_STATUS_ITEM(&b, SI_AFS_MODE, "%s\n", mmd->afs_mode_string);
+       (void)WRITE_STATUS_ITEM(&b, SI_STREAM_START, "%lu.%lu\n",
                (long unsigned)nmmd->stream_start.tv_sec,
                (long unsigned)nmmd->stream_start.tv_usec);
-       WRITE_STATUS_ITEM(&b, SI_CURRENT_TIME, "%lu.%lu\n",
+       (void)WRITE_STATUS_ITEM(&b, SI_CURRENT_TIME, "%lu.%lu\n",
                (long unsigned)current_time.tv_sec,
                (long unsigned)current_time.tv_usec);
        free(flags);
@@ -252,7 +258,7 @@ int com_si(struct stream_cipher_context *scc, int argc, __a_unused char * const
                sender_info = para_strcat(sender_info, info);
                free(info);
        }
-       ut = uptime_str();
+       ut = get_server_uptime_str(now);
        ret = sc_send_va_buffer(scc, "version: " GIT_VERSION "\n"
                "up: %s\nplayed: %u\n"
                "server_pid: %d\n"
@@ -756,13 +762,11 @@ __noreturn void handle_connect(int fd, const char *peername)
                ret = -E_AUTH_REQUEST;
                goto net_err;
        }
-       numbytes = ret;
        ret = -E_AUTH_REQUEST;
        if (strncmp(buf, AUTH_REQUEST_MSG, strlen(AUTH_REQUEST_MSG)))
                goto net_err;
        p = buf + strlen(AUTH_REQUEST_MSG);
        PARA_DEBUG_LOG("received auth request for user %s\n", p);
-       ret = -E_BAD_USER;
        u = lookup_user(p);
        if (u) {
                get_random_bytes_or_die(rand_buf, sizeof(rand_buf));