MEMARRFILL(3pub) C Programmer's Manual MEMARRFILL(3pub)NAME
memarrfill - fill an array with the value of its first element
SYNOPSIS
#include <publib.h>
void *memarrfill(void *arr, size_t elsize, size_t nelem);
DESCRIPTION
memarrfill sets all elements the array arr to the value of its first element. The array has nelem elements (including the first one), each
of which is elsize bytes big.
RETURN VALUE
memarrfill returns its first argument.
SEE ALSO publib(3), memfill(3)AUTHOR
Lars Wirzenius (lars.wirzenius@helsinki.fi)
Publib C Programmer's Manual MEMARRFILL(3pub)
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FNQUALIFY(3pub) C Programmer's Manual FNQUALIFY(3pub)NAME
fnqualify - qualify a filename
SYNOPSIS
#include <publib.h>
size_t fnqualify(char *result, const char *path, size_t max);
DESCRIPTION
fname_qualify qualifies a filename. This means that if the input name is not an absolute name (i.e. starts from the root directory, e.g.
is foo, not /tmp/foo), the current directory will be prepended to it. Also, tilde conversion is done: if the filename begins with a tilde
(~), the tilde is replaced with the home directory of the user, and if it begins with a tilde and a username, both are replaced with the
home directory of the given user.
Simplifications like replacing /./ with /, and /foo/../bar with /bar are not done because of problems with symbolic links.
RETURNS
The function returns -1 if there was some error, or the total size of the full name otherwise. The return value may be greater than the
maximum size given by the last argument; only as much as allowed by that is actually written, though.
SEE ALSO publib(3), fname(3)AUTHOR
Lars Wirzenius (lars.wirzenius@helsinki.fi)
Publib C Programmer's Manual FNQUALIFY(3pub)
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