Merged in dstaesse/ouroboros/be-bsd (pull request #181)

build: FreeBSD compatibility

3 files changed, 5 insertions, 5 deletions

diff --git a/src/lib/lockfile.c b/src/lib/lockfile.c
index a93d5f17..75ee2085 100644
--- a/src/lib/lockfile.c
+++ b/src/lib/lockfile.c
@@ -60,7 +60,7 @@ struct lockfile * lockfile_create() {
                 return NULL;
         }
 
-        if (lseek(lf->fd, LF_SIZE - 1, SEEK_SET) < 0) {
+        if (ftruncate(lf->fd, LF_SIZE - 1) < 0) {
                 LOG_DBGF("Failed to extend lockfile.");
                 free(lf);
                 return NULL;
@@ -99,7 +99,7 @@ struct lockfile * lockfile_open() {
                 return NULL;
 
         lf->fd = shm_open(LOCKFILE_NAME, O_RDWR, 0666);
-        if (lf->fd == -1) {
+        if (lf->fd < 0) {
                 LOG_DBGF("Could not open lock file.");
                 free(lf);
                 return NULL;
diff --git a/src/lib/shm_ap_rbuff.c b/src/lib/shm_ap_rbuff.c
index 618c4c19..605e5678 100644
--- a/src/lib/shm_ap_rbuff.c
+++ b/src/lib/shm_ap_rbuff.c
@@ -90,7 +90,7 @@ struct shm_ap_rbuff * shm_ap_rbuff_create()
                 return NULL;
         }
 
-        if (lseek(shm_fd, SHM_RBUFF_FILE_SIZE - 1, SEEK_SET) < 0) {
+        if (ftruncate(shm_fd, SHM_RBUFF_FILE_SIZE - 1) < 0) {
                 LOG_DBGF("Failed to extend ringbuffer.");
                 free(rb);
                 return NULL;
diff --git a/src/lib/shm_du_map.c b/src/lib/shm_du_map.c
index 9d2d4f6e..6dc4a1bd 100644
--- a/src/lib/shm_du_map.c
+++ b/src/lib/shm_du_map.c
@@ -161,7 +161,7 @@ struct shm_du_map * shm_du_map_create()
                 return NULL;
         }
 
-        if (lseek(shm_fd, SHM_FILE_SIZE - 1, SEEK_SET) < 0) {
+        if (ftruncate(shm_fd, SHM_FILE_SIZE - 1) < 0) {
                 LOG_DBGF("Failed to extend shared memory map.");
                 free(dum);
                 return NULL;
@@ -235,7 +235,7 @@ struct shm_du_map * shm_du_map_open()
         }
 
         shm_fd = shm_open(SHM_DU_MAP_FILENAME, O_RDWR, 0666);
-        if (shm_fd == -1) {
+        if (shm_fd < 0) {
                 LOG_DBGF("Failed opening shared memory.");
                 return NULL;
         }