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authorRob Landley <rob@landley.net>2016-09-03 15:41:55 -0500
committerRob Landley <rob@landley.net>2016-09-03 15:41:55 -0500
commit7528a9628443b2d8e57b7bece698a5a6a0a3fe18 (patch)
tree88d17020076eaa496e5a4f6ce59d4420c30d4fe4 /toys
parent7b7fec9cc6c67382ab4144d98e72c881858281f4 (diff)
downloadtoybox-7528a9628443b2d8e57b7bece698a5a6a0a3fe18.tar.gz
Move genericish function to lib.
Diffstat (limited to 'toys')
-rw-r--r--toys/posix/sed.c24
1 files changed, 0 insertions, 24 deletions
diff --git a/toys/posix/sed.c b/toys/posix/sed.c
index 71988248..c62d2d10 100644
--- a/toys/posix/sed.c
+++ b/toys/posix/sed.c
@@ -621,30 +621,6 @@ done:
free(line);
}
-// Genericish function, can probably get moved to lib.c
-
-// Iterate over lines in file, calling function. Function can write 0 to
-// the line pointer if they want to keep it, or 1 to terminate processing,
-// otherwise line is freed. Passed file descriptor is closed at the end.
-static void do_lines(int fd, void (*call)(char **pline, long len))
-{
- FILE *fp = fd ? xfdopen(fd, "r") : stdin;
-
- for (;;) {
- char *line = 0;
- ssize_t len;
-
- len = getline(&line, (void *)&len, fp);
- if (len > 0) {
- call(&line, len);
- if (line == (void *)1) break;
- free(line);
- } else break;
- }
-
- if (fd) fclose(fp);
-}
-
// Callback called on each input file
static void do_sed(int fd, char *name)
{