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authorDenis Vlasenko2007-08-03 14:16:24 +0000
committerDenis Vlasenko2007-08-03 14:16:24 +0000
commit0e2c9fb4e09fb0c5a47ddc74b0ba53238570599e (patch)
treeab1416450c6c339fdbe3422a4e4243e7d2098541 /include
parentf223efbcde63c0c01e5b1331f2fc7f1a9c812f20 (diff)
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mount: print errno on NFS error (again)
Diffstat (limited to 'include')
-rw-r--r--include/libbb.h7
1 files changed, 6 insertions, 1 deletions
diff --git a/include/libbb.h b/include/libbb.h
index 13bd2d6..546bbaf 100644
--- a/include/libbb.h
+++ b/include/libbb.h
@@ -733,7 +733,10 @@ extern int get_linux_version_code(void);
extern char *query_loop(const char *device);
extern int del_loop(const char *device);
-extern int set_loop(char **device, const char *file, unsigned long long offset);
+/* If *devname is not NULL, use that name, otherwise try to find free one,
+ * malloc and return it in *devname.
+ * return value: 1: read-only loopdev was setup, 0: rw, < 0: error */
+extern int set_loop(char **devname, const char *file, unsigned long long offset);
//TODO: pass buf pointer or return allocated buf (avoid statics)?
@@ -1061,6 +1064,7 @@ extern const char bb_default_login_shell[];
#endif
# define VC_FORMAT "/dev/vc/%d"
# define LOOP_FORMAT "/dev/loop/%d"
+# define LOOP_NAMESIZE (sizeof("/dev/loop/") + sizeof(int)*3 + 1)
# define LOOP_NAME "/dev/loop/"
# define FB_0 "/dev/fb/0"
#else
@@ -1081,6 +1085,7 @@ extern const char bb_default_login_shell[];
#endif
# define VC_FORMAT "/dev/tty%d"
# define LOOP_FORMAT "/dev/loop%d"
+# define LOOP_NAMESIZE (sizeof("/dev/loop") + sizeof(int)*3 + 1)
# define LOOP_NAME "/dev/loop"
# define FB_0 "/dev/fb0"
#endif