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26 .TH RENAMEAT 2 2009-12-13 "Linux" "Linux Programmer's Manual"
28 renameat \- rename a file relative to directory file descriptors
31 .B #include <fcntl.h> /* Definition of AT_* constants */
34 .BI "int renameat(int " olddirfd ", const char *" oldpath ,
35 .BI " int " newdirfd ", const char *" newpath );
39 Feature Test Macro Requirements for glibc (see
40 .BR feature_test_macros (7)):
45 Since glibc 2.10: _XOPEN_SOURCE >= 700 || _POSIX_C_SOURCE >= 200809L
52 system call operates in exactly the same way as
54 except for the differences described in this manual page.
56 If the pathname given in
58 is relative, then it is interpreted relative to the directory
59 referred to by the file descriptor
61 (rather than relative to the current working directory of
62 the calling process, as is done by
64 for a relative pathname).
74 is interpreted relative to the current working
75 directory of the calling process (like
88 except that a relative pathname is interpreted relative
89 to the directory referred to by the file descriptor
95 On error, \-1 is returned and
97 is set to indicate the error.
99 The same errors that occur for
103 The following additional errors can occur for
110 is not a valid file descriptor.
116 is a file descriptor referring to a file other than a directory;
123 was added to Linux in kernel 2.6.16.
129 for an explanation of the need for
134 .BR path_resolution (7)