diff options
Diffstat (limited to 'ltp_framework/lib/tst_cwd_has_free.c')
-rw-r--r-- | ltp_framework/lib/tst_cwd_has_free.c | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/ltp_framework/lib/tst_cwd_has_free.c b/ltp_framework/lib/tst_cwd_has_free.c new file mode 100644 index 0000000..791df09 --- /dev/null +++ b/ltp_framework/lib/tst_cwd_has_free.c @@ -0,0 +1,22 @@ +/* + * AUTHOR + * Ricky Ng-Adam <rngadam@yahoo.com>, 2005-01-01 + * + * DESCRIPTION + * Check if there is enough blocks to fill number of KiB specified + * If current directory has enough blocks, return 1 + * If current directory has NOT enough blocks, return 0 + * + * + */ +#include <sys/vfs.h> + +int +tst_cwd_has_free(int required_kib) +{ + struct statfs sf; + statfs(".", &sf); + + /* check that we have enough blocks to create swap file */ + return ((float)sf.f_bfree)/(1024/sf.f_bsize) >= required_kib?1:0; +}
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