diff options
Diffstat (limited to 'tempfile.c')
| -rw-r--r-- | tempfile.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/tempfile.c b/tempfile.c index e655e28477..11bda824cf 100644 --- a/tempfile.c +++ b/tempfile.c @@ -55,14 +55,16 @@ #include "tempfile.h" #include "sigchain.h" -static struct tempfile *volatile tempfile_list; +static VOLATILE_LIST_HEAD(tempfile_list); static void remove_tempfiles(int in_signal_handler) { pid_t me = getpid(); - struct tempfile *volatile p; + volatile struct volatile_list_head *pos; + + list_for_each(pos, &tempfile_list) { + struct tempfile *p = list_entry(pos, struct tempfile, list); - for (p = tempfile_list; p; p = p->next) { if (!is_tempfile_active(p) || p->owner != me) continue; @@ -95,7 +97,7 @@ static void remove_tempfiles_on_signal(int signo) */ static void prepare_tempfile_object(struct tempfile *tempfile) { - if (!tempfile_list) { + if (volatile_list_empty(&tempfile_list)) { /* One-time initialization */ sigchain_push_common(remove_tempfiles_on_signal); atexit(remove_tempfiles_on_exit); @@ -110,8 +112,7 @@ static void prepare_tempfile_object(struct tempfile *tempfile) tempfile->active = 0; tempfile->owner = 0; strbuf_init(&tempfile->filename, 0); - tempfile->next = tempfile_list; - tempfile_list = tempfile; + volatile_list_add(&tempfile->list, &tempfile_list); tempfile->on_list = 1; } else if (tempfile->filename.len) { /* This shouldn't happen, but better safe than sorry. */ |