diff options
| -rw-r--r-- | toys/posix/expand.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/toys/posix/expand.c b/toys/posix/expand.c index 7bc37169..e23dc273 100644 --- a/toys/posix/expand.c +++ b/toys/posix/expand.c @@ -10,16 +10,16 @@ config EXPAND bool "expand" default y help - usage: expand [-t tablist] [file...] + usage: expand [-t TABLIST] [FILE...] Expand tabs to spaces according to tabstops. - -t tablist + -t TABLIST - Specify tab stops, either a single number instead of the default 8, - or a comma separated list of increasing numbers representing tabstop - positions (absolute, not increments) with each additional tab beyound - that becoming one space. + Specify tab stops, either a single number instead of the default 8, + or a comma separated list of increasing numbers representing tabstop + positions (absolute, not increments) with each additional tab beyound + that becoming one space. */ #define FOR_expand @@ -31,12 +31,12 @@ GLOBALS( unsigned tabcount, *tab; ) -static void expand_file(int fd, char *name) +static void do_expand(int fd, char *name) { int i, len, x=0, stop = 0; for (;;) { - len = read(fd, toybuf, sizeof(toybuf)); + len = readall(fd, toybuf, sizeof(toybuf)); if (len<0) { perror_msg("%s", name); return; @@ -123,6 +123,6 @@ void expand_main(void) parse_tablist(TT.tab); } - loopfiles(toys.optargs, expand_file); + loopfiles(toys.optargs, do_expand); if (CFG_TOYBOX_FREE) free(TT.tab); } |