diff options
| -rw-r--r-- | bb.c | 8 |
1 files changed, 4 insertions, 4 deletions
@@ -14,7 +14,6 @@ static FILE *tty_out = NULL, *tty_in = NULL; static int termwidth, termheight; static char *cmdfilename = NULL; proc_t *running_procs = NULL; -static int nprocs = 0; static int dirty = 1; /* @@ -620,6 +619,8 @@ void run_bbcmd(bb_t *bb, const char *cmd) setenv("BBDOTFILES", bb->show_dotfiles ? "1" : "", 1); populate_files(bb, bb->path); } else if (matches_cmd(cmd, "fg:") || matches_cmd(cmd, "fg")) { // +fg: + int nprocs = 0; + for (proc_t *p = running_procs; p; p = p->running.next) ++nprocs; int fg = value ? nprocs - (int)strtol(value, NULL, 10) : 0; proc_t *child = NULL; for (proc_t *p = running_procs; p && !child; p = p->running.next) { @@ -667,7 +668,6 @@ void run_bbcmd(bb_t *bb, const char *cmd) execvp(SH, args); } LL_PREPEND(running_procs, proc, running); - ++nprocs; signal(SIGTTOU, SIG_IGN); tcsetpgrp(fileno(tty_out), proc->pid); close(fds[0]); @@ -923,6 +923,8 @@ void render(bb_t *bb) move_cursor(tty_out, MAX(0, x), termheight - 1); fprintf(tty_out, "\033[41;30m %d Selected \033[0m", n); } + int nprocs = 0; + for (proc_t *p = running_procs; p; p = p->running.next) ++nprocs; if (nprocs > 0) { // Number of suspended processes x -= 13; for (int k = nprocs; k; k /= 10) x--; @@ -993,7 +995,6 @@ int run_script(bb_t *bb, const char *cmd) err("Failed to fork"); LL_PREPEND(running_procs, proc, running); - ++nprocs; int status = wait_for_process(&proc); dirty = 1; return status; @@ -1159,7 +1160,6 @@ int wait_for_process(proc_t **proc) LL_REMOVE((*proc), running); free(*proc); *proc = NULL; - --nprocs; } return status; } |