Move read_line() further down so that it can be used in checkwps and remove checkwps' copy if it.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25793 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 0 insertions, 30 deletions

diff --git a/tools/checkwps/checkwps.c b/tools/checkwps/checkwps.c
index 32d7ef16fd..6760d6215e 100644
--- a/tools/checkwps/checkwps.c
+++ b/tools/checkwps/checkwps.c
@@ -98,36 +98,6 @@ unsigned int htole32(unsigned int x)
 }
 #endif
 
-int read_line(int fd, char* buffer, int buffer_size)
-{
-    int count = 0;
-    int num_read = 0;
-
-    errno = 0;
-
-    while (count < buffer_size)
-    {
-        unsigned char c;
-
-        if (1 != read(fd, &c, 1))
-            break;
-
-        num_read++;
-
-        if ( c == '\n' )
-            break;
-
-        if ( c == '\r' )
-            continue;
-
-        buffer[count++] = c;
-    }
-
-    buffer[MIN(count, buffer_size - 1)] = 0;
-
-    return errno ? -1 : num_read;
-}
-
 int recalc_dimension(struct dim *dst, struct dim *src)
 {
     return 0;