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REMOVE(3)                  Linux Programmer's Manual                 REMOVE(3)

       remove - remove a file or directory

       #include <stdio.h>

       int remove(const char *pathname);

       remove()  deletes  a  name from the filesystem.  It calls unlink(2) for
       files, and rmdir(2) for directories.

       If the removed name was the last link to a file and no  processes  have
       the  file  open, the file is deleted and the space it was using is made
       available for reuse.

       If the name was the last link to a file, but any processes  still  have
       the  file  open,  the file will remain in existence until the last file
       descriptor referring to it is closed.

       If the name referred to a symbolic link, the link is removed.

       If the name referred to a socket, FIFO, or device, the name is removed,
       but processes which have the object open may continue to use it.

       On  success,  zero is returned.  On error, -1 is returned, and errno is
       set appropriately.

       The errors that occur are those for unlink(2) and rmdir(2).

   Multithreading (see pthreads(7))
       The remove() function is thread-safe.

       C89, C99, 4.3BSD, POSIX.1-2001.

       Infelicities in the protocol underlying NFS can  cause  the  unexpected
       disappearance of files which are still being used.

       rm(1),  unlink(1),  link(2),  mknod(2),  open(2),  rename(2), rmdir(2),
       unlink(2), mkfifo(3), symlink(7)

       This page is part of release 3.74 of the Linux  man-pages  project.   A
       description  of  the project, information about reporting bugs, and the
       latest    version    of    this    page,    can     be     found     at

GNU                               2014-08-19                         REMOVE(3)

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