Originální popis anglicky:
uselib - select shared library
Návod, kniha: Linux Programmer's Manual
#include <unistd.h>
int uselib(const char *library);
uselib selects the shared library binary that will be used by the calling
process.
On success, zero is returned. On error, -1 is returned, and
errno is set
appropriately.
In addition to all of the error codes returned by
open(2) and
mmap(2), the following may also be returned:
- EACCES
- The library specified by library is not readable, or
the caller does not have search permission for one of the directories in
the path prefix. (See also path_resolution(2).)
- ENFILE
- The system limit on the total number of open files has been
reached.
- ENOEXEC
- The file specified by library is not executable, or
does not have the correct magic numbers.
uselib() is Linux specific, and should not be used in programs intended
to be portable.
ar(1),
gcc(1),
ld(1),
ldd(1),
mmap(2),
open(2),
capability(7),
ld.so(8)
