개요

• 솔라나라에 설명된 어플리케이션에 대해 맨 페이지를 찾아 출력한다.
• MAN 페이지에 대한 설명은 윈디하나의 솔라나라: MAN 페이지을 참고하자.
• svcadm(8)을 검색하려면 섹션에서 8 을 선택하고, 맨 페이지 이름에 svcadm을 입력하고 검색을 누른다.

dlerror(3)

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

NAME
       dlerror - obtain error diagnostic for functions in the dlopen API

SYNOPSIS
       #include <dlfcn.h>

       char *dlerror(void);

       Link with -ldl.

DESCRIPTION
       The dlerror() function returns a human-readable, null-terminated string
       describing  the  most  recent error that occurred from a call to one of
       the functions in the dlopen API since the last call to dlerror().   The
       returned string does not include a trailing newline.

       dlerror()  returns NULL if no errors have occurred since initialization
       or since it was last called.

VERSIONS
       dlerror() is present in glibc 2.0 and later.

ATTRIBUTES
       For an explanation of the terms  used  in  this  section,  see  attrib‐
       utes(7).   allbox;  lb lb lb l l l.  Interface Attribute Value T{ dler‐
       ror() T}   Thread safety  MT-Safe

CONFORMING TO
       POSIX.1-2001.

NOTES
       The message returned by dlerror() may reside in a statically  allocated
       buffer that is overwritten by subsequent dlerror() calls.

   History
       This function is part of the dlopen API, derived from SunOS.

EXAMPLE
       See dlopen(3).

SEE ALSO
       dladdr(3), dlinfo(3), dlopen(3), dlsym(3)

COLOPHON
       This  page  is  part of release 5.02 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/.

Linux                             2017-09-15                        DLERROR(3)