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.

canonicalize_file_name(3)

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



NAME
       canonicalize_file_name - return the canonicalized absolute pathname

SYNOPSIS
       #define _GNU_SOURCE         /* See feature_test_macros(7) */
       #include <stdlib.h>

       char *canonicalize_file_name(const char *path);

DESCRIPTION
       The  canonicalize_file_name() function returns a null-terminated string
       containing the canonicalized absolute pathname corresponding  to  path.
       In  the  returned string, symbolic links are resolved, as are .  and ..
       pathname components.  Consecutive slash (/) characters are replaced  by
       a single slash.

       The   returned   string   is   dynamically   allocated   by  canonical‐
       ize_file_name() and the caller should deallocate it with  free(3)  when
       it is no longer required.

       The call canonicalize_file_name(path) is equivalent to the call:

           realpath(path, NULL);

RETURN VALUE
       On  success, canonicalize_file_name() returns a null-terminated string.
       On error (e.g., a pathname component is unreadable or does not  exist),
       canonicalize_file_name()  returns  NULL  and sets errno to indicate the
       error.

ERRORS
       See realpath(3).

ATTRIBUTES
       For  an  explanation  of  the  terms  used   in   this   section,   see
       attributes(7).

       allbox;  lbw24  lb  lb  l l l.  Interface Attribute Value T{ canonical‐
       ize_file_name() T}   Thread safety  MT-Safe

CONFORMING TO
       This function is a GNU extension.

SEE ALSO
       readlink(2), realpath(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/.



GNU                               2017-09-15         CANONICALIZE_FILE_NAME(3)