diff options
Diffstat (limited to 'run-command.c')
| -rw-r--r-- | run-command.c | 33 |
1 files changed, 15 insertions, 18 deletions
diff --git a/run-command.c b/run-command.c index 12c94c1..84b883c 100644 --- a/run-command.c +++ b/run-command.c @@ -245,7 +245,7 @@ int sane_execvp(const char *file, char * const argv[]) static const char **prepare_shell_cmd(struct argv_array *out, const char **argv) { if (!argv[0]) - die("BUG: shell command is empty"); + BUG("shell command is empty"); if (strcspn(argv[0], "|&;<>()$`\\\"' \t\n*?[#~=%") != strlen(argv[0])) { #ifndef GIT_WINDOWS_NATIVE @@ -383,7 +383,7 @@ static void child_err_spew(struct child_process *cmd, struct child_err *cerr) static void prepare_cmd(struct argv_array *out, const struct child_process *cmd) { if (!cmd->argv[0]) - die("BUG: command is empty"); + BUG("command is empty"); /* * Add SHELL_PATH so in the event exec fails with ENOEXEC we can @@ -471,15 +471,12 @@ struct atfork_state { sigset_t old; }; -#ifndef NO_PTHREADS -static void bug_die(int err, const char *msg) -{ - if (err) { - errno = err; - die_errno("BUG: %s", msg); - } -} -#endif +#define CHECK_BUG(err, msg) \ + do { \ + int e = (err); \ + if (e) \ + BUG("%s: %s", msg, strerror(e)); \ + } while(0) static void atfork_prepare(struct atfork_state *as) { @@ -491,9 +488,9 @@ static void atfork_prepare(struct atfork_state *as) if (sigprocmask(SIG_SETMASK, &all, &as->old)) die_errno("sigprocmask"); #else - bug_die(pthread_sigmask(SIG_SETMASK, &all, &as->old), + CHECK_BUG(pthread_sigmask(SIG_SETMASK, &all, &as->old), "blocking all signals"); - bug_die(pthread_setcancelstate(PTHREAD_CANCEL_DISABLE, &as->cs), + CHECK_BUG(pthread_setcancelstate(PTHREAD_CANCEL_DISABLE, &as->cs), "disabling cancellation"); #endif } @@ -504,9 +501,9 @@ static void atfork_parent(struct atfork_state *as) if (sigprocmask(SIG_SETMASK, &as->old, NULL)) die_errno("sigprocmask"); #else - bug_die(pthread_setcancelstate(as->cs, NULL), + CHECK_BUG(pthread_setcancelstate(as->cs, NULL), "re-enabling cancellation"); - bug_die(pthread_sigmask(SIG_SETMASK, &as->old, NULL), + CHECK_BUG(pthread_sigmask(SIG_SETMASK, &as->old, NULL), "restoring signal mask"); #endif } @@ -967,7 +964,7 @@ int run_command(struct child_process *cmd) int code; if (cmd->out < 0 || cmd->err < 0) - die("BUG: run_command with a pipe can cause deadlock"); + BUG("run_command with a pipe can cause deadlock"); code = start_command(cmd); if (code) @@ -1557,7 +1554,7 @@ static void pp_init(struct parallel_processes *pp, pp->data = data; if (!get_next_task) - die("BUG: you need to specify a get_next_task function"); + BUG("you need to specify a get_next_task function"); pp->get_next_task = get_next_task; pp->start_failure = start_failure ? start_failure : default_start_failure; @@ -1619,7 +1616,7 @@ static int pp_start_one(struct parallel_processes *pp) if (pp->children[i].state == GIT_CP_FREE) break; if (i == pp->max_processes) - die("BUG: bookkeeping is hard"); + BUG("bookkeeping is hard"); code = pp->get_next_task(&pp->children[i].process, &pp->children[i].err, |