개요

• 솔라나라에 설명된 어플리케이션에 대해 맨 페이지를 찾아 출력한다.
• MAN 페이지에 대한 설명은 윈디하나의 솔라나라: MAN 페이지을 참고하자.
• svcadm(1M)을 검색하려면 섹션에서 1M 을 선택하고, 맨 페이지 이름에 svcadm을 입력하고 검색을 누른다.

dlerror(3c)

Standard C Library Functions                                       dlerror(3C)



NAME
       dlerror - get diagnostic information

SYNOPSIS
       #include <dlfcn.h>

       char *dlerror(void);

DESCRIPTION
       The  dlerror() function returns a null-terminated character string that
       describes the last error that occurred during dynamic linking  process‐
       ing.  The  returned  string contains no trailing newline. If no dynamic
       linking errors have occurred since the last  invocation  of  dlerror(),
       dlerror() returns NULL. Thus, invoking dlerror() a second time, immedi‐
       ately following a prior invocation, results in NULL being returned.

USAGE
       The dlerror() function is one of a family of functions  that  give  the
       user  direct access to the dynamic linking facilities. These facilities
       are available to dynamically-linked  processes  only.  See  the  Oracle
       Solaris 11.4 Linkers and Libraries Guide.

ATTRIBUTES
       See attributes(7) for descriptions of the following attributes:


       tab()  box; cw(2.75i) |cw(2.75i) lw(2.75i) |lw(2.75i) ATTRIBUTE TYPEAT‐
       TRIBUTE VALUE _ Interface StabilityCommitted _ MT-LevelUnsafe  _  Stan‐
       dardSee standards(7).


SEE ALSO
       dlopen(3C),  ld(1),  dladdr(3C),  dlclose(3C),  dldump(3C),  dlsym(3C),
       attributes(7), standards(7)


       Oracle Solaris 11.4 Linkers and Libraries Guide

NOTES
       The messages returned by dlerror() can reside in a static  buffer  that
       is  overwritten  on each call to dlerror(). Application code should not
       write to this buffer. Programs wanting to  preserve  an  error  message
       should make their own copies of that message.



Oracle Solaris 11.4              9 August 2017                     dlerror(3C)