diff options
| -rw-r--r-- | shell/README | 6 | ||||
| -rw-r--r-- | shell/msh.c | 10 |
2 files changed, 10 insertions, 6 deletions
diff --git a/shell/README b/shell/README new file mode 100644 index 0000000..ea11743 --- /dev/null +++ b/shell/README @@ -0,0 +1,6 @@ +Various bits of what is known about busybox shells, in no particular order. + +2007-04-14 +lash, hush: both do setsid() and as a result don't have ctty! +Ctrl-C doesn't work for any child (try rm -i), etc... +lash: bare ">file" doesn't create a file (hush works) diff --git a/shell/msh.c b/shell/msh.c index ae18061..91e302f 100644 --- a/shell/msh.c +++ b/shell/msh.c @@ -2117,7 +2117,6 @@ static struct op *newtp(void) static struct op *namelist(struct op *t) { - DBGPRINTF7(("NAMELIST: enter, t=%p, type %s, iolist=%p\n", t, T_CMD_NAMES[t->type], iolist)); @@ -2658,7 +2657,7 @@ static int execute(struct op *t, int *pin, int *pout, int act) }; - broken: + broken: t->words = wp2; isbreak = 0; freehere(areanum); @@ -2681,13 +2680,13 @@ static int execute(struct op *t, int *pin, int *pout, int act) typedef int (*builtin_func_ptr)(struct op *); -static builtin_func_ptr inbuilt(const char *s) { +static builtin_func_ptr inbuilt(const char *s) +{ const struct builtincmd *bp; for (bp = builtincmds; bp->name; bp++) if (strcmp(bp->name, s) == 0) return bp->builtinfunc; - return NULL; } @@ -4379,8 +4378,7 @@ static struct wdblock *addword(char *wd, struct wdblock *wb) return wb; } -static -char **getwords(struct wdblock *wb) +static char **getwords(struct wdblock *wb) { char **wd; int nb; |