- only some cosmetic changes, convert \r\n to unix

[openocd] / src / helper / fileio.c

diff --git a/src/helper/fileio.c b/src/helper/fileio.c
index b0ad446e179171c1768431d662494cc4a66620bb..3ee0b18bc6651f6d58abc7e3b479ca2c0319dd83 100644 (file)
--- a/src/helper/fileio.c
+++ b/src/helper/fileio.c
@@ -284,6 +284,29 @@ int fileio_read_u32(fileio_t *fileio, u32 *data)
        return ERROR_OK;
 }
 
+int fileio_local_fgets(fileio_t *fileio, u32 size, u8 *buffer)
+{
+       fileio_local_t *fileio_local = fileio->location_private;
+       
+       if( fgets(buffer, size, fileio_local->file) == NULL)
+               return ERROR_FILEIO_OPERATION_FAILED;
+       
+       return ERROR_OK;
+}
+
+int fileio_fgets(fileio_t *fileio, u32 size, u8 *buffer)
+{
+       switch (fileio->location)
+       {
+               case FILEIO_LOCAL:
+                       return fileio_local_fgets(fileio, size, buffer);
+                       break;
+               default:
+                       ERROR("BUG: should never get here");
+                       exit(-1);
+       }
+}
+
 int fileio_local_write(fileio_t *fileio, u32 size, u8 *buffer, u32 *size_written)
 {
        fileio_local_t *fileio_local = fileio->location_private;