optimize config_read() (by Timo Teras <timo.teras AT iki.fi>)
function old new delta
bb_get_chunk_with_continuation - 176 +176
find_pair 169 187 +18
...
process_stdin 443 433 -10
config_read 549 456 -93
bb_get_chunk_from_file 139 7 -132
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 7/7 up/down: 215/-254) Total: -39 bytes
diff --git a/include/libbb.h b/include/libbb.h
index 075fa05..388e2f9 100644
--- a/include/libbb.h
+++ b/include/libbb.h
@@ -613,6 +613,7 @@
extern void xprint_and_close_file(FILE *file) FAST_FUNC;
extern char *bb_get_chunk_from_file(FILE *file, int *end) FAST_FUNC;
+extern char *bb_get_chunk_with_continuation(FILE *file, int *end, int *lineno) FAST_FUNC;
/* Reads up to (and including) TERMINATING_STRING: */
extern char *xmalloc_fgets_str(FILE *file, const char *terminating_string) FAST_FUNC;
/* Chops off TERMINATING_STRING from the end: */