X-Git-Url: https://git.piment-noir.org/?a=blobdiff_plain;f=include%2Fnfsc%2Flibnfs.h;h=d3ce1aa4801366545cdd376c4742cc1c0e3f43d5;hb=00b29d10cb4dce20724c55f5e7e31a019070b264;hp=d960f7f60d72f6ed61f5107fafd07902ad74ec60;hpb=548e2bea4bec87c8752330ada488dc76e8873f1b;p=deb_libnfs.git

diff --git a/include/nfsc/libnfs.h b/include/nfsc/libnfs.h
index d960f7f..d3ce1aa 100644
--- a/include/nfsc/libnfs.h
+++ b/include/nfsc/libnfs.h
@@ -36,6 +36,9 @@
 extern "C" {
 #endif
 
+#define LIBNFS_FEATURE_READAHEAD
+#define NFS_BLKSIZE 4096
+
 struct nfs_context;
 struct rpc_context;
 
@@ -184,6 +187,7 @@ EXTERN uint64_t nfs_get_writemax(struct nfs_context *nfs);
 EXTERN void nfs_set_tcp_syncnt(struct nfs_context *nfs, int v);
 EXTERN void nfs_set_uid(struct nfs_context *nfs, int uid);
 EXTERN void nfs_set_gid(struct nfs_context *nfs, int gid);
+EXTERN void nfs_set_readahead(struct nfs_context *nfs, uint32_t v);
 
 /*
  * MOUNT THE EXPORT
@@ -326,7 +330,7 @@ EXTERN int nfs_fstat(struct nfs_context *nfs, struct nfsfh *nfsfh, struct stat *
  * Async open(<filename>)
  *
  * mode is a combination of the flags :
- * O_RDOLNY, O_WRONLY, O_RDWR , O_SYNC, O_APPEND
+ * O_RDOLNY, O_WRONLY, O_RDWR , O_SYNC, O_APPEND, O_TRUNC
  *
  * Function returns
  *  0 : The operation was initiated. Once the operation finishes, the callback will be invoked.
@@ -337,6 +341,7 @@ EXTERN int nfs_fstat(struct nfs_context *nfs, struct nfsfh *nfsfh, struct stat *
  * O_RDONLY
  * O_WRONLY
  * O_RDWR
+ * O_SYNC
  * O_TRUNC (Only valid with O_RDWR or O_WRONLY. Ignored otherwise.)
  *
  * When the callback is invoked, status indicates the result:
@@ -678,6 +683,34 @@ EXTERN int nfs_creat_async(struct nfs_context *nfs, const char *path, int mode,
  */
 EXTERN int nfs_creat(struct nfs_context *nfs, const char *path, int mode, struct nfsfh **nfsfh);
 
+/*
+ * Async create()
+ *
+ * Same as nfs_creat_async but allows passing flags:
+ * O_APPEND
+ * O_SYNC
+ * O_EXCL
+ * O_TRUNC
+ *
+ * Function returns
+ *  0 : The operation was initiated. Once the operation finishes, the callback will be invoked.
+ * <0 : An error occured when trying to set up the operation. The callback will not be invoked.
+ *
+ * When the callback is invoked, status indicates the result:
+ *      0 : Success.
+ *          data is a struct *nfsfh;
+ * -errno : An error occured.
+ *          data is the error string.
+ */
+EXTERN int nfs_create_async(struct nfs_context *nfs, const char *path, int flags, int mode, nfs_cb cb, void *private_data);
+/*
+ * Sync create()
+ * Function returns
+ *      0 : Success
+ * -errno : An error occured.
+ */
+EXTERN int nfs_create(struct nfs_context *nfs, const char *path, int flags, int mode, struct nfsfh **nfsfh);
+
 
 /*
  * MKNOD()
@@ -781,6 +814,7 @@ struct nfsdirent  {
        struct timeval ctime;
        uint32_t uid;
        uint32_t gid;
+       uint32_t nlink;
 };
 /*
  * nfs_readdir() never blocks, so no special sync/async versions are available