diff options
| author | Lennart Poettering <lennart@poettering.net> | 2012-04-12 02:39:02 +0200 |
|---|---|---|
| committer | Lennart Poettering <lennart@poettering.net> | 2012-04-12 12:58:19 +0200 |
| commit | d051610953754ce2b79d23b83c1d5c167defd5be (patch) | |
| tree | 55711d7c3077d2c3e1c99de134f106c8a9b3b39f /src/core/condition.c | |
| parent | f33d3ec1d7521c91da8b30ad5cb345d6416bb07d (diff) | |
unit: introduce ConditionPathIsReadWrite
Diffstat (limited to 'src/core/condition.c')
| -rw-r--r-- | src/core/condition.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/src/core/condition.c b/src/core/condition.c index 5dad5248bb..3b246f1a64 100644 --- a/src/core/condition.c +++ b/src/core/condition.c @@ -24,6 +24,7 @@ #include <string.h> #include <unistd.h> #include <sys/capability.h> +#include <sys/statvfs.h> #ifdef HAVE_SELINUX #include <selinux/selinux.h> @@ -222,6 +223,15 @@ bool condition_test(Condition *c) { case CONDITION_PATH_IS_MOUNT_POINT: return (path_is_mount_point(c->parameter, true) > 0) == !c->negate; + case CONDITION_PATH_IS_READ_WRITE: { + struct statvfs st; + + if (statvfs(c->parameter, &st) < 0) + return c->negate; + + return !(st.f_flag & ST_RDONLY) == !c->negate; + } + case CONDITION_DIRECTORY_NOT_EMPTY: { int k; @@ -313,6 +323,7 @@ static const char* const condition_type_table[_CONDITION_TYPE_MAX] = { [CONDITION_PATH_IS_DIRECTORY] = "ConditionPathIsDirectory", [CONDITION_PATH_IS_SYMBOLIC_LINK] = "ConditionPathIsSymbolicLink", [CONDITION_PATH_IS_MOUNT_POINT] = "ConditionPathIsMountPoint", + [CONDITION_PATH_IS_READ_WRITE] = "ConditionPathIsReadWrite", [CONDITION_DIRECTORY_NOT_EMPTY] = "ConditionDirectoryNotEmpty", [CONDITION_KERNEL_COMMAND_LINE] = "ConditionKernelCommandLine", [CONDITION_VIRTUALIZATION] = "ConditionVirtualization", |