libnfs.c: add nlink to nfsdirent so we can get it for 'free'

[deb_libnfs.git] / include / nfsc / libnfs.h

diff --git a/include/nfsc/libnfs.h b/include/nfsc/libnfs.h
index 46571113fe24e4c239cac8b36de2b2749a184aa9..b6cb806dac48b7b1a8967533f5d8fd2644158888 100644 (file)
--- a/include/nfsc/libnfs.h
+++ b/include/nfsc/libnfs.h
@@ -28,6 +28,9 @@
 #if defined(AROS)
 #include <sys/time.h>
 #endif
+#if defined(__APPLE__) && defined(__MACH__)
+#include <sys/time.h>
+#endif
 
 #ifdef __cplusplus
 extern "C" {
@@ -224,6 +227,7 @@ EXTERN int nfs_mount(struct nfs_context *nfs, const char *server, const char *ex
  * -errno : An error occured.
  *          data is the error string.
  */
+/* This function is deprecated. Use nfs_stat64_async() instead */
 struct stat;
 EXTERN int nfs_stat_async(struct nfs_context *nfs, const char *path, nfs_cb cb, void *private_data);
 /*
@@ -232,12 +236,59 @@ EXTERN int nfs_stat_async(struct nfs_context *nfs, const char *path, nfs_cb cb,
  *      0 : The operation was successfull.
  * -errno : The command failed.
  */
+/* This function is deprecated. Use nfs_stat64() instead */
 #ifdef WIN32
 EXTERN int nfs_stat(struct nfs_context *nfs, const char *path, struct __stat64 *st);
 #else
 EXTERN int nfs_stat(struct nfs_context *nfs, const char *path, struct stat *st);
 #endif
 
+
+/* nfs_stat64
+ * 64 bit version if stat. All fields are always 64bit.
+ * Use these functions instead of nfs_stat[_async](), especially if you
+ * have weird stat structures.
+ */
+/*
+ * STAT()
+ */
+struct nfs_stat_64 {
+       uint64_t nfs_dev;
+       uint64_t nfs_ino;
+       uint64_t nfs_mode;
+       uint64_t nfs_nlink;
+       uint64_t nfs_uid;
+       uint64_t nfs_gid;
+       uint64_t nfs_rdev;
+       uint64_t nfs_size;
+       uint64_t nfs_blksize;
+       uint64_t nfs_blocks;
+       uint64_t nfs_atime;
+       uint64_t nfs_mtime;
+       uint64_t nfs_ctime;
+};
+
+/*
+ * Async stat(<filename>)
+ * 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 struct nfs_stat_64 *
+ * -errno : An error occured.
+ *          data is the error string.
+ */
+EXTERN int nfs_stat64_async(struct nfs_context *nfs, const char *path, nfs_cb cb, void *private_data);
+/*
+ * Sync stat(<filename>)
+ * Function returns
+ *      0 : The operation was successfull.
+ * -errno : The command failed.
+ */
+EXTERN int nfs_stat64(struct nfs_context *nfs, const char *path, struct nfs_stat_64 *st);
+
 /*
  * FSTAT()
  */
@@ -274,13 +325,15 @@ 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
+ * mode is a combination of the flags :
+ * O_RDOLNY, O_WRONLY, O_RDWR , O_SYNC, O_APPEND
  *
  * 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.
  *
  * Supported flags are
+ * O_APPEND
  * O_RDONLY
  * O_WRONLY
  * O_RDWR
@@ -456,14 +509,14 @@ EXTERN int nfs_write(struct nfs_context *nfs, struct nfsfh *nfsfh, uint64_t coun
  * -errno : An error occured.
  *          data is the error string.
  */
-EXTERN int nfs_lseek_async(struct nfs_context *nfs, struct nfsfh *nfsfh, uint64_t offset, int whence, nfs_cb cb, void *private_data);
+EXTERN int nfs_lseek_async(struct nfs_context *nfs, struct nfsfh *nfsfh, int64_t offset, int whence, nfs_cb cb, void *private_data);
 /*
  * Sync lseek()
  * Function returns
  *    >=0 : numer of bytes read.
  * -errno : An error occured.
  */
-EXTERN int nfs_lseek(struct nfs_context *nfs, struct nfsfh *nfsfh, uint64_t offset, int whence, uint64_t *current_offset);
+EXTERN int nfs_lseek(struct nfs_context *nfs, struct nfsfh *nfsfh, int64_t offset, int whence, uint64_t *current_offset);
 
 
 /*
@@ -728,6 +781,7 @@ 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