(mynewt-core) branch master updated: util/stream: Add ostream_write_str function

[jerzy]

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jerzy pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/mynewt-core.git


The following commit(s) were added to refs/heads/master by this push:
     new 297da0533 util/stream: Add ostream_write_str function
297da0533 is described below

commit 297da05336a83fd159175fe4f75c548d584606cc
Author: Jerzy Kasenberg <jerzy.kasenb...@codecoup.pl>
AuthorDate: Mon Jul 1 14:34:06 2024 +0200

    util/stream: Add ostream_write_str function
    
    This is simple utility function to write null terminated
    string to stream.
    
    Function is already referenced in msc_fat_view.
---
 util/stream/include/stream/stream.h | 10 ++++++++++
 util/stream/src/stream.c            |  7 +++++++
 2 files changed, 17 insertions(+)

diff --git a/util/stream/include/stream/stream.h 
b/util/stream/include/stream/stream.h
index a28c94d3d..ac23e361c 100644
--- a/util/stream/include/stream/stream.h
+++ b/util/stream/include/stream/stream.h
@@ -249,4 +249,14 @@ ostream_write_uint32(struct out_stream *ostream, uint32_t 
data)
     return ostream_write(ostream, (uint8_t *)&data, 4, false);
 }
 
+/**
+ * Write null terminated string to output stream
+ *
+ * @param ostream - stream to write to
+ * @param str     - string to write to stream
+ *
+ * @return number of bytes written, negative on error
+ */
+int ostream_write_str(struct out_stream *ostream, const char *str);
+
 #endif /* H_STREAM_ */
diff --git a/util/stream/src/stream.c b/util/stream/src/stream.c
index fe7605157..80473505b 100644
--- a/util/stream/src/stream.c
+++ b/util/stream/src/stream.c
@@ -136,3 +136,10 @@ stream_pump(struct in_stream *istream, struct out_stream 
*ostream, uint32_t coun
     }
     return pumped;
 }
+
+int
+ostream_write_str(struct out_stream *ostream, const char *str)
+{
+    int len = strlen(str);
+    return ostream_write(ostream, (const uint8_t *)str, len, false);
+}