1explain_chown_or_die(3)    Library Functions Manual    explain_chown_or_die(3)
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NAME

6       explain_chown_or_die - change ownership of a file and report errors
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SYNOPSIS

9       #include <libexplain/chown.h>
10       void explain_chown_or_die(const char *pathname, int owner, int group);
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DESCRIPTION

13       The  explain_chown_or_die  function is used to call the chown(2) system
14       call.  On failure an explanation will be printed  to  stderr,  obtained
15       from  explain_chown(3),  and  then  the  process  terminates by calling
16       exit(EXIT_FAILURE).
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18       This function is intended to be used in a fashion similar to  the  fol‐
19       lowing example:
20              explain_chown_or_die(pathname, owner, group);
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22       pathname
23               The  pathname,  exactly  as to be passed to the chown(2) system
24               call.
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26       owner   The owner, exactly as to be passed to the chown(2) system call.
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28       group   The group, exactly as to be passed to the chown(2) system call.
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30       Returns:
31               This function only returns on success.  On failure,  prints  an
32               explanation and exits.
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SEE ALSO

35       chown(2)
36               change ownership of a file
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38       explain_chown(3)
39               explain chown(2) errors
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41       exit(2) terminate the calling process
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44       libexplain version 0.40
45       Copyright (C) 2008 Peter Miller
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49                                                       explain_chown_or_die(3)
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