Cumulative patch from commit 39b420f7b12b152f879d1bb8a5267b9a838e04dc
39b420f HS 2.0R2: Add parse_cert command for debugging purposes
c0d701a HS 2.0R2: Add OSU client implementation
d2bb2b4 Add os_file_exists()
1cb3eda HS 2.0R2: Add wrapper functions for libcurl
2cb8f96 HS 2.0R2: Add wrapper functions for libxml2
da4ec2c HS 2.0R2: Add wrapper for system browser
db3ca20 HS 2.0R2: Add wrapper for wpadebug browser on Android
2a10e57 HS 2.0R2: Add wrapper for Android browser for user interaction
d0b79d7 HS 2.0R2: Add wrapper functions for WebKit
91728f2 Add wpa_ctrl helper functions for upper level functionality
b4c26ef Clean up hostapd_config_fill() parsers
b2e32cd Fix memory leaks on wpa_config_parse_string() error paths
a0b728b Simplify hostapd_config_fill() error reporting
599f40d Remove extra indentation level from hostapd_config_fill()
Change-Id: I17b7089210da7e083c9fe5814e79cef99bbee80b
Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
diff --git a/src/utils/os.h b/src/utils/os.h
index d63ac29..f019e26 100644
--- a/src/utils/os.h
+++ b/src/utils/os.h
@@ -240,6 +240,13 @@
char * os_readfile(const char *name, size_t *len);
/**
+ * os_file_exists - Check whether the specified file exists
+ * @fname: Path and name of the file
+ * Returns: 1 if the file exists or 0 if not
+ */
+int os_file_exists(const char *fname);
+
+/**
* os_zalloc - Allocate and zero memory
* @size: Number of bytes to allocate
* Returns: Pointer to allocated and zeroed memory or %NULL on failure