[S] Change in libosmocore[master]: soft_uart: add osmo_soft_uart_free()

[laforge]

laforge has submitted this change. ( 
https://gerrit.osmocom.org/c/libosmocore/+/35018?usp=email )

Change subject: soft_uart: add osmo_soft_uart_free()
......................................................................

soft_uart: add osmo_soft_uart_free()

Change-Id: I2fdcf6116144d8f16cf4167c37cfa7215d16337f
Related: OS#4396
---
M include/osmocom/core/soft_uart.h
M src/core/libosmocore.map
M src/core/soft_uart.c
3 files changed, 26 insertions(+), 0 deletions(-)

Approvals:
  laforge: Looks good to me, approved
  jolly: Looks good to me, but someone else must approve
  Jenkins Builder: Verified




diff --git a/include/osmocom/core/soft_uart.h b/include/osmocom/core/soft_uart.h
index 36a43fe..4f9c1fc 100644
--- a/include/osmocom/core/soft_uart.h
+++ b/include/osmocom/core/soft_uart.h
@@ -75,6 +75,7 @@
 struct osmo_soft_uart;

 struct osmo_soft_uart *osmo_soft_uart_alloc(void *ctx, const char *name);
+void osmo_soft_uart_free(struct osmo_soft_uart *suart);
 int osmo_soft_uart_configure(struct osmo_soft_uart *suart, const struct 
osmo_soft_uart_cfg *cfg);
 int osmo_soft_uart_enable(struct osmo_soft_uart *suart, bool rx, bool tx);

diff --git a/src/core/libosmocore.map b/src/core/libosmocore.map
index c08d3ff..142e4c4 100644
--- a/src/core/libosmocore.map
+++ b/src/core/libosmocore.map
@@ -440,6 +440,7 @@
 osmo_sock_unix_init;
 osmo_sock_unix_init_ofd;
 osmo_soft_uart_alloc;
+osmo_soft_uart_free;
 osmo_soft_uart_configure;
 osmo_soft_uart_enable;
 osmo_soft_uart_rx_ubits;
diff --git a/src/core/soft_uart.c b/src/core/soft_uart.c
index 22292af..7860453 100644
--- a/src/core/soft_uart.c
+++ b/src/core/soft_uart.c
@@ -220,6 +220,20 @@
        return suart;
 }
 
+/*! Release memory taken by the given soft-UART.
+ * \param[in] suart soft-UART instance to be free()d. */
+void osmo_soft_uart_free(struct osmo_soft_uart *suart)
+{
+       if (suart == NULL)
+               return;
+
+       osmo_timer_del(&suart->rx.timer);
+       msgb_free(suart->rx.msg);
+
+       talloc_free((void *)suart->name);
+       talloc_free(suart);
+}
+
 /*! change soft-UART configuration to user-provided config */
 int osmo_soft_uart_configure(struct osmo_soft_uart *suart, const struct 
osmo_soft_uart_cfg *cfg)
 {

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Gerrit-Project: libosmocore
Gerrit-Branch: master
Gerrit-Change-Id: I2fdcf6116144d8f16cf4167c37cfa7215d16337f
Gerrit-Change-Number: 35018
Gerrit-PatchSet: 3
Gerrit-Owner: fixeria <vyanits...@sysmocom.de>
Gerrit-Reviewer: Jenkins Builder
Gerrit-Reviewer: jolly <andr...@eversberg.eu>
Gerrit-Reviewer: laforge <lafo...@osmocom.org>
Gerrit-MessageType: merged