Add support for destination = stdout and destination = stderr

diff --git a/src/modules/rlm_linelog/rlm_linelog.c b/src/modules/rlm_linelog/rlm_linelog.c
index cfcedbebacaf0fd0692bc5ecb0bb282645c8ed53..a3f8c808da63b0ed1dd492b9592f8c83d75b53c7 100644 (file)
--- a/src/modules/rlm_linelog/rlm_linelog.c
+++ b/src/modules/rlm_linelog/rlm_linelog.c
@@ -61,10 +61,14 @@ typedef enum {
        LINELOG_DST_UNIX,                               //!< Log via Unix socket.
        LINELOG_DST_UDP,                                //!< Log via UDP.
        LINELOG_DST_TCP,                                //!< Log via TCP.
+       LINELOG_DST_STDOUT,                             //!< Log to stdout.
+       LINELOG_DST_STDERR,                             //!< Log to stderr.
 } linefr_log_dst_t;
 
 static fr_table_num_sorted_t const linefr_log_dst_table[] = {
        { L("file"),    LINELOG_DST_FILE        },
+       { L("stderr"),  LINELOG_DST_STDERR      },
+       { L("stdout"),  LINELOG_DST_STDOUT      },
        { L("syslog"),  LINELOG_DST_SYSLOG      },
        { L("tcp"),     LINELOG_DST_TCP         },
        { L("udp"),     LINELOG_DST_UDP         },
@@ -242,6 +246,8 @@ static void *mod_conn_create(TALLOC_CTX *ctx, void *instance, fr_time_delta_t ti
        case LINELOG_DST_INVALID:
        case LINELOG_DST_FILE:
        case LINELOG_DST_SYSLOG:
+       case LINELOG_DST_STDOUT:
+       case LINELOG_DST_STDERR:
                fr_assert(0);
                return NULL;
        }
@@ -505,6 +511,19 @@ static int linelog_write(rlm_linelog_t const *inst, request_t *request, struct i
        }
                break;
 #endif
+
+       case LINELOG_DST_STDOUT:
+       case LINELOG_DST_STDERR:
+       {
+               int fd = inst->log_dst == LINELOG_DST_STDOUT ? STDOUT_FILENO : STDERR_FILENO;
+               if ((ret = writev(fd, vector_p, vector_len)) < 0) {
+                       RERROR("Failed writing to \"%s\": %s",
+                              fr_table_str_by_value(linefr_log_dst_table, inst->log_dst, NULL),
+                              fr_syserror(errno));
+               }
+       }
+               break;
+
        case LINELOG_DST_INVALID:
                fr_assert(0);
                ret = -1;
@@ -886,6 +905,10 @@ static int mod_instantiate(module_inst_ctx_t const *mctx)
                if (!inst->pool) return -1;
                break;
 
+       case LINELOG_DST_STDOUT:
+       case LINELOG_DST_STDERR:
+               break;
+
        case LINELOG_DST_INVALID:
                fr_assert(0);
                break;