file: Allow flags to be passed

Signed-off-by: Ian Moffett <ian@osmora.org>

2 files changed, 11 insertions, 3 deletions

diff --git a/src/file.c b/src/file.c
index 4bd0319..ee4de91 100644
--- a/src/file.c
+++ b/src/file.c
@@ -34,8 +34,15 @@
 #include <stdio.h>
 #include <ldo/file.h>
 
+/*
+ * Open a file and return an LDO file
+ * handle.
+ *
+ * @filename: Path of file.
+ * @flags: O_*
+ */
 struct ldo_file *
-ldo_open(const char *filename)
+ldo_open(const char *filename, int flags)
 {
     struct stat sb;
     struct ldo_file *lfp = NULL;
@@ -54,7 +61,7 @@ ldo_open(const char *filename)
         return NULL;
     }
 
-    if ((retval = open(filename, O_RDWR)) < 0) {
+    if ((retval = open(filename, flags)) < 0) {
         fprintf(stderr, "failed to open %s\n", filename);
         perror("open");
         free(lfp);
diff --git a/src/include/ldo/file.h b/src/include/ldo/file.h
index 6a743b8..1b82b7b 100644
--- a/src/include/ldo/file.h
+++ b/src/include/ldo/file.h
@@ -31,6 +31,7 @@
 #define LDO_FILE_H_
 
 #include <ldo/buffer.h>
+#include <fcntl.h>
 
 struct ldo_file {
     int fd;
@@ -38,7 +39,7 @@ struct ldo_file {
     struct ldo_buffer *data;
 };
 
-struct ldo_file *ldo_open(const char *filename);
+struct ldo_file *ldo_open(const char *filename, int flags);
 void ldo_close(struct ldo_file *lfp);
 
 #endif  /* !LDO_FILE_H_ */