diff options
Diffstat (limited to 'fs/seq_file.c')
| -rw-r--r-- | fs/seq_file.c | 18 |
1 files changed, 14 insertions, 4 deletions
diff --git a/fs/seq_file.c b/fs/seq_file.c index 0cbd0494b79..14cf9de1dbe 100644 --- a/fs/seq_file.c +++ b/fs/seq_file.c @@ -385,15 +385,12 @@ int seq_escape(struct seq_file *m, const char *s, const char *esc) } EXPORT_SYMBOL(seq_escape); -int seq_printf(struct seq_file *m, const char *f, ...) +int seq_vprintf(struct seq_file *m, const char *f, va_list args) { - va_list args; int len; if (m->count < m->size) { - va_start(args, f); len = vsnprintf(m->buf + m->count, m->size - m->count, f, args); - va_end(args); if (m->count + len < m->size) { m->count += len; return 0; @@ -402,6 +399,19 @@ int seq_printf(struct seq_file *m, const char *f, ...) seq_set_overflow(m); return -1; } +EXPORT_SYMBOL(seq_vprintf); + +int seq_printf(struct seq_file *m, const char *f, ...) +{ + int ret; + va_list args; + + va_start(args, f); + ret = seq_vprintf(m, f, args); + va_end(args); + + return ret; +} EXPORT_SYMBOL(seq_printf); /** |