DEV: flags: remove the now useless intermediary functions

There's no more point keeping functions that are just wrappers around
other ones, let's directly call them from the main entry point. It helps
visually control the mapping between output formats and their definition
and doesn't require to invent long names. For a bit more readability, the
tmpbuf and its size adopted slightly shorter names.

diff --git a/dev/flags/flags.c b/dev/flags/flags.c
index 3fd1b4b31d4f2bd7865f63f862ba704f162955ce..b16bed2ee55e51b1043aa7258e8d5d40f7700c04 100644 (file)
--- a/dev/flags/flags.c
+++ b/dev/flags/flags.c
@@ -24,7 +24,8 @@
 const char *show_as_words[] = { "ana", "chn", "conn", "sc", "stet", "strm", "task", "txn", "sd", };
 
 /* will be sufficient for even largest flag names */
-static char tmpbuf[4096];
+static char buf[4096];
+static size_t bsz = sizeof(buf);
 
 unsigned int get_show_as(const char *word)
 {
@@ -39,61 +40,6 @@ unsigned int get_show_as(const char *word)
        }
 }
 
-void show_chn_ana(unsigned int f)
-{
-       chn_show_analysers(tmpbuf, sizeof(tmpbuf), " | ", f);
-       printf("chn->ana    = %s\n", tmpbuf);
-}
-
-void show_chn_flags(unsigned int f)
-{
-       chn_show_flags(tmpbuf, sizeof(tmpbuf), " | ", f);
-       printf("chn->flags  = %s\n", tmpbuf);
-}
-
-void show_conn_flags(unsigned int f)
-{
-       conn_show_flags(tmpbuf, sizeof(tmpbuf), " | ", f);
-       printf("conn->flags = %s\n", tmpbuf);
-}
-
-void show_sd_flags(unsigned int f)
-{
-       se_show_flags(tmpbuf, sizeof(tmpbuf), " | ", f);
-       printf("sd->flags = %s\n", tmpbuf);
-}
-
-void show_sc_flags(unsigned int f)
-{
-       sc_show_flags(tmpbuf, sizeof(tmpbuf), " | ", f);
-       printf("sc->flags = %s\n", tmpbuf);
-}
-
-void show_strm_et(unsigned int f)
-{
-       strm_et_show_flags(tmpbuf, sizeof(tmpbuf), " | ", f);
-       printf("strm->et = %s\n", tmpbuf);
-}
-
-void show_task_state(unsigned int f)
-{
-       task_show_state(tmpbuf, sizeof(tmpbuf), " | ", f);
-       printf("task->state = %s\n", tmpbuf);
-}
-
-void show_txn_flags(unsigned int f)
-{
-       txn_show_flags(tmpbuf, sizeof(tmpbuf), " | ", f);
-       printf("txn->flags = %s\n", tmpbuf);
-}
-
-void show_strm_flags(unsigned int f)
-{
-       strm_show_flags(tmpbuf, sizeof(tmpbuf), " | ", f);
-       printf("strm->flags = %s\n", tmpbuf);
-       return;
-}
-
 void usage_exit(const char *name)
 {
        int word, nbword;
@@ -169,15 +115,15 @@ int main(int argc, char **argv)
                if (multi || use_stdin)
                        printf("### 0x%08x:\n", flags);
 
-               if (show_as & SHOW_AS_ANA)   show_chn_ana(flags);
-               if (show_as & SHOW_AS_CHN)   show_chn_flags(flags);
-               if (show_as & SHOW_AS_CONN)  show_conn_flags(flags);
-               if (show_as & SHOW_AS_SC)    show_sc_flags(flags);
-               if (show_as & SHOW_AS_SD)    show_sd_flags(flags);
-               if (show_as & SHOW_AS_SET)   show_strm_et(flags);
-               if (show_as & SHOW_AS_STRM)  show_strm_flags(flags);
-               if (show_as & SHOW_AS_TASK)  show_task_state(flags);
-               if (show_as & SHOW_AS_TXN)   show_txn_flags(flags);
+               if (show_as & SHOW_AS_ANA)   printf("chn->ana    = %s\n", (chn_show_analysers(buf, bsz, " | ", flags), buf));
+               if (show_as & SHOW_AS_CHN)   printf("chn->flags  = %s\n", (chn_show_flags    (buf, bsz, " | ", flags), buf));
+               if (show_as & SHOW_AS_CONN)  printf("conn->flags = %s\n", (conn_show_flags   (buf, bsz, " | ", flags), buf));
+               if (show_as & SHOW_AS_SC)    printf("sc->flags = %s\n",   (sc_show_flags     (buf, bsz, " | ", flags), buf));
+               if (show_as & SHOW_AS_SD)    printf("sd->flags = %s\n",   (se_show_flags     (buf, bsz, " | ", flags), buf));
+               if (show_as & SHOW_AS_SET)   printf("strm->et = %s\n",    (strm_et_show_flags(buf, bsz, " | ", flags), buf));
+               if (show_as & SHOW_AS_STRM)  printf("strm->flags = %s\n", (strm_show_flags   (buf, bsz, " | ", flags), buf));
+               if (show_as & SHOW_AS_TASK)  printf("task->state = %s\n", (task_show_state   (buf, bsz, " | ", flags), buf));
+               if (show_as & SHOW_AS_TXN)   printf("txn->flags = %s\n",  (txn_show_flags    (buf, bsz, " | ", flags), buf));
        }
        return 0;
 }