diff options
| -rw-r--r-- | build/has/getmntent-1.c | 9 | ||||
| -rw-r--r-- | build/has/getmntent-2.c | 10 | ||||
| -rw-r--r-- | build/header.mk | 2 | ||||
| -rw-r--r-- | src/mtab.c | 4 |
4 files changed, 23 insertions, 2 deletions
diff --git a/build/has/getmntent-1.c b/build/has/getmntent-1.c new file mode 100644 index 0000000..9854dcd --- /dev/null +++ b/build/has/getmntent-1.c @@ -0,0 +1,9 @@ +// Copyright © Tavian Barnes <tavianator@tavianator.com> +// SPDX-License-Identifier: 0BSD + +#include <mntent.h> +#include <stdio.h> + +int main(void) { + return !getmntent(stdin); +} diff --git a/build/has/getmntent-2.c b/build/has/getmntent-2.c new file mode 100644 index 0000000..71f0220 --- /dev/null +++ b/build/has/getmntent-2.c @@ -0,0 +1,10 @@ +// Copyright © Tavian Barnes <tavianator@tavianator.com> +// SPDX-License-Identifier: 0BSD + +#include <stdio.h> +#include <sys/mnttab.h> + +int main(void) { + struct mnttab mnt; + return getmntent(stdin, &mnt); +} diff --git a/build/header.mk b/build/header.mk index 52dcb6a..da6de68 100644 --- a/build/header.mk +++ b/build/header.mk @@ -24,6 +24,8 @@ HEADERS := \ gen/has/getdents.h \ gen/has/getdents64.h \ gen/has/getdents64-syscall.h \ + gen/has/getmntent-1.h \ + gen/has/getmntent-2.h \ gen/has/getmntinfo.h \ gen/has/getprogname.h \ gen/has/getprogname-gnu.h \ @@ -13,11 +13,11 @@ #include <string.h> #include <sys/types.h> -#if !defined(BFS_USE_MNTENT) && BFS_USE_MNTENT_H +#if !defined(BFS_USE_MNTENT) && BFS_HAS_GETMNTENT_1 # define BFS_USE_MNTENT true #elif !defined(BFS_USE_MNTINFO) && BFS_HAS_GETMNTINFO # define BFS_USE_MNTINFO true -#elif !defined(BFS_USE_MNTTAB) && __SVR4 +#elif !defined(BFS_USE_MNTTAB) && BFS_HAS_GETMNTENT_2 # define BFS_USE_MNTTAB true #endif |