Complete rewrite of cut. Handle multipe ranges, add -DFO options, start

of utf8 support (not finished yet)...

Adds new loopfiles_lines() wrapper to lib.c that calls do_lines from loopfiles.

2 files changed, 14 insertions, 0 deletions

diff --git a/lib/lib.c b/lib/lib.c
index 70ad0758..fae71566 100644
--- a/lib/lib.c
+++ b/lib/lib.c
@@ -637,6 +637,19 @@ void loopfiles(char **argv, void (*function)(int fd, char *name))
   loopfiles_rw(argv, O_RDONLY|O_CLOEXEC|WARN_ONLY, 0, function);
 }
 
+// call loopfiles with do_lines()
+static void (*do_lines_bridge)(char **pline, long len);
+static void loopfile_lines_bridge(int fd, char *name)
+{
+  do_lines(fd, do_lines_bridge);
+}
+
+void loopfiles_lines(char **argv, void (*function)(char **pline, long len))
+{
+  do_lines_bridge = function;
+  loopfiles(argv, loopfile_lines_bridge);
+}
+
 // Slow, but small.
 
 char *get_rawline(int fd, long *plen, char end)
diff --git a/lib/lib.h b/lib/lib.h
index 889430bd..021ab44a 100644
--- a/lib/lib.h
+++ b/lib/lib.h
@@ -216,6 +216,7 @@ off_t fdlength(int fd);
 void loopfiles_rw(char **argv, int flags, int permissions,
   void (*function)(int fd, char *name));
 void loopfiles(char **argv, void (*function)(int fd, char *name));
+void loopfiles_lines(char **argv, void (*function)(char **pline, long len));
 long long xsendfile(int in, int out);
 int wfchmodat(int rc, char *name, mode_t mode);
 int copy_tempfile(int fdin, char *name, char **tempname);