diff --git a/glnx-fdio.c b/glnx-fdio.c index 7b734ff6f1e6e85f72937bd3916de631a1ce6bb8..1dc5ffd1765f5f772d1e58adb4cbdcc782e9fc31 100644 --- a/glnx-fdio.c +++ b/glnx-fdio.c @@ -277,17 +277,19 @@ glnx_open_tmpfile_linkable_at (int dfd, return open_tmpfile_core (dfd, subpath, flags, out_tmpf, error); } + /* A variant of `glnx_open_tmpfile_linkable_at()` which doesn't support linking. - * Useful for true temporary storage. The fd will be allocated in /var/tmp to - * ensure maximum storage space. + * Useful for true temporary storage. The fd will be allocated in the specified + * directory. */ gboolean -glnx_open_anonymous_tmpfile (int flags, - GLnxTmpfile *out_tmpf, - GError **error) +glnx_open_anonymous_tmpfile_full (int flags, + const char *dir, + GLnxTmpfile *out_tmpf, + GError **error) { /* Add in O_EXCL */ - if (!open_tmpfile_core (AT_FDCWD, "/var/tmp", flags | O_EXCL, out_tmpf, error)) + if (!open_tmpfile_core (AT_FDCWD, dir, flags | O_EXCL, out_tmpf, error)) return FALSE; if (out_tmpf->path) { @@ -299,6 +301,21 @@ glnx_open_anonymous_tmpfile (int flags, return TRUE; } +/* A variant of `glnx_open_tmpfile_linkable_at()` which doesn't support linking. + * Useful for true temporary storage. The fd will be allocated in /var/tmp to + * ensure maximum storage space. + * + * If you need the file on a specific filesystem use glnx_open_anonymous_tmpfile_full() + * which lets you pass a directory. + */ +gboolean +glnx_open_anonymous_tmpfile (int flags, + GLnxTmpfile *out_tmpf, + GError **error) +{ + return glnx_open_anonymous_tmpfile_full (flags, "/var/tmp", out_tmpf, error); +} + /* Use this after calling glnx_open_tmpfile_linkable_at() to give * the file its final name (link into place). */ diff --git a/glnx-fdio.h b/glnx-fdio.h index c0a7cc1de847e0bc9ca2f1c3306eb413055701d7..d97ea36688d7e76a9173a9cce4fa1890c5304716 100644 --- a/glnx-fdio.h +++ b/glnx-fdio.h @@ -83,6 +83,13 @@ glnx_open_anonymous_tmpfile (int flags, GLnxTmpfile *out_tmpf, GError **error); +gboolean +glnx_open_anonymous_tmpfile_full (int flags, + const char *dir, + GLnxTmpfile *out_tmpf, + GError **error); + + gboolean glnx_open_tmpfile_linkable_at (int dfd, const char *subpath,