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REMOVE(3)                  Linux Programmer's ManualREMOVE(3)NAME       remove - remove a file or directorySYNOPSIS       #include <stdio.h>       int remove(const char *pathname);DESCRIPTION       remove()  deletes  a  name from the filesystem.  It callsunlink(2) for       files, andrmdir(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.RETURN VALUE       On  success,  zero is returned.  On error, -1 is returned, and errno is       set appropriately.ERRORS       The errors that occur are those forunlink(2) andrmdir(2).ATTRIBUTES       For an  explanation  of  the  terms  used  in  this  section,  see  at-tributes(7).       +----------+---------------+---------+       |Interface | Attribute     | Value   |       +----------+---------------+---------+       |remove()  | Thread safety | MT-Safe |       +----------+---------------+---------+CONFORMING TO       POSIX.1-2001, POSIX.1-2008, C89, C99, 4.3BSD.BUGS       Infelicities  in  the  protocol underlying NFS can cause the unexpected       disappearance of files which are still being used.SEE ALSOrm(1),unlink(1),link(2),mknod(2),open(2),rename(2),rmdir(2),  un-link(2),mkfifo(3),symlink(7)COLOPHON       This  page  is  part of release 5.05 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       https://www.kernel.org/doc/man-pages/.GNU                               2017-09-15REMOVE(3)