From b5da6fc4effb80411e65ae91fbfe4a1332679da4 Mon Sep 17 00:00:00 2001
From: "Alfred E. Heggestad" <114750+alfredh@users.noreply.github.com>
Date: Sun, 28 Apr 2024 11:08:12 +0200
Subject: [PATCH] dbg: remove support for logfile (#1111)

---
 include/re_dbg.h |  1 -
 src/dbg/dbg.c    | 44 ++------------------------------------------
 2 files changed, 2 insertions(+), 43 deletions(-)

diff --git a/include/re_dbg.h b/include/re_dbg.h
index 8ab1e9370..4db88698e 100644
--- a/include/re_dbg.h
+++ b/include/re_dbg.h
@@ -114,7 +114,6 @@ typedef void (dbg_print_h)(int level, const char *p, size_t len, void *arg);
 
 void dbg_init(int level, enum dbg_flags flags);
 void dbg_close(void);
-int  dbg_logfile_set(const char *name);
 void dbg_handler_set(dbg_print_h *ph, void *arg);
 void dbg_printf(int level, const char *fmt, ...);
 const char *dbg_level_str(int level);
diff --git a/src/dbg/dbg.c b/src/dbg/dbg.c
index e7a19ea84..df3e74847 100644
--- a/src/dbg/dbg.c
+++ b/src/dbg/dbg.c
@@ -28,14 +28,12 @@ static struct {
 	enum dbg_flags flags;  /**< Debug flags            */
 	dbg_print_h *ph;       /**< Optional print handler */
 	void *arg;             /**< Handler argument       */
-	FILE *f;               /**< Logfile                */
 } dbg = {
 	0,
 	DBG_INFO,
 	DBG_ANSI,
 	NULL,
 	NULL,
-	NULL,
 };
 
 static once_flag flag = ONCE_FLAG_INIT;
@@ -82,37 +80,6 @@ void dbg_init(int level, enum dbg_flags flags)
  */
 void dbg_close(void)
 {
-	if (dbg.f) {
-		(void)fclose(dbg.f);
-		dbg.f = NULL;
-	}
-}
-
-
-/**
- * Set debug logfile
- *
- * @param name Name of the logfile, NULL to close
- *
- * @return 0 if success, otherwise errorcode
- */
-int dbg_logfile_set(const char *name)
-{
-	int err;
-
-	dbg_close();
-
-	if (!name)
-		return 0;
-
-	err = fs_fopen(&dbg.f, name, "a+");
-	if (err)
-		return err;
-
-	(void)re_fprintf(dbg.f, "\n===== Log Started: %H", fmt_gmtime, NULL);
-	(void)fflush(dbg.f);
-
-	return 0;
 }
 
 
@@ -180,7 +147,7 @@ static void dbg_vprintf(int level, const char *fmt, va_list ap)
 }
 
 
-/* Formatted output to print handler and/or logfile */
+/* Formatted output to print handler */
 static void dbg_fmt_vprintf(int level, const char *fmt, va_list ap)
 {
 	char buf[256];
@@ -191,10 +158,9 @@ static void dbg_fmt_vprintf(int level, const char *fmt, va_list ap)
 	if (level > dbg.level)
 		goto out;
 
-	if (!dbg.ph && !dbg.f)
+	if (!dbg.ph)
 		goto out;
 
-
 	len = re_vsnprintf(buf, sizeof(buf), fmt, ap);
 	if (len <= 0)
 		goto out;
@@ -204,12 +170,6 @@ static void dbg_fmt_vprintf(int level, const char *fmt, va_list ap)
 		dbg.ph(level, buf, len, dbg.arg);
 	}
 
-	/* Output to file */
-	if (dbg.f) {
-		if (fwrite(buf, 1, len, dbg.f) > 0)
-			(void)fflush(dbg.f);
-	}
-
  out:
 	dbg_unlock();
 }