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hush: remove unused member struct command::is_stopped

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function                                             old     new   delta
builtin_umask                                        133     132      -1
checkjobs                                            551     544      -7
builtin_fg_bg                                        291     267     -24

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko 2012-03-27 14:32:48 +02:00
parent ba88826c66
commit 0d6bbb0497
1 changed files with 0 additions and 4 deletions
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4
shell/hush.c
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@ -524,7 +524,6 @@ typedef enum redir_type {
struct command { struct command {
pid_t pid; /* 0 if exited */ pid_t pid; /* 0 if exited */
int assignment_cnt; /* how many argv[i] are assignments? */ int assignment_cnt; /* how many argv[i] are assignments? */
smallint is_stopped; /* is the command currently running? */
smallint cmd_type; /* CMD_xxx */ smallint cmd_type; /* CMD_xxx */
#define CMD_NORMAL 0 #define CMD_NORMAL 0
#define CMD_SUBSHELL 1 #define CMD_SUBSHELL 1
@ -6767,7 +6766,6 @@ static int checkjobs(struct pipe *fg_pipe)
} }
fg_pipe->cmds[i].cmd_exitcode = ex; fg_pipe->cmds[i].cmd_exitcode = ex;
} else { } else {
fg_pipe->cmds[i].is_stopped = 1;
fg_pipe->stopped_cmds++; fg_pipe->stopped_cmds++;
} }
debug_printf_jobs("fg_pipe: alive_cmds %d stopped_cmds %d\n", debug_printf_jobs("fg_pipe: alive_cmds %d stopped_cmds %d\n",
@ -6828,7 +6826,6 @@ static int checkjobs(struct pipe *fg_pipe)
} }
} else { } else {
/* child stopped */ /* child stopped */
pi->cmds[i].is_stopped = 1;
pi->stopped_cmds++; pi->stopped_cmds++;
} }
#endif #endif
@ -8596,7 +8593,6 @@ static int FAST_FUNC builtin_fg_bg(char **argv)
debug_printf_jobs("reviving %d procs, pgrp %d\n", pi->num_cmds, pi->pgrp); debug_printf_jobs("reviving %d procs, pgrp %d\n", pi->num_cmds, pi->pgrp);
for (i = 0; i < pi->num_cmds; i++) { for (i = 0; i < pi->num_cmds; i++) {
debug_printf_jobs("reviving pid %d\n", pi->cmds[i].pid); debug_printf_jobs("reviving pid %d\n", pi->cmds[i].pid);
pi->cmds[i].is_stopped = 0;
} }
pi->stopped_cmds = 0; pi->stopped_cmds = 0;