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.

getexecname(3c)

Standard C Library Functions                                   getexecname(3C)



NAME
       getexecname - return pathname of executable

SYNOPSIS
       #include <stdlib.h>

       const char *getexecname(void);

DESCRIPTION
       The  getexecname() function returns the pathname (the first argument of
       one of the exec family of functions; see  exec(2))  of  the  executable
       that started the process.


       Normally  this is an absolute pathname, as the majority of commands are
       executed by the shells that append the command name to the user's  PATH
       components.  If  this is not an absolute path, the output of getcwd(3C)
       can be prepended to it to create an absolute path, unless  the  process
       or one of its ancestors has changed its root directory or current work‐
       ing directory since the last successful call to one of the exec  family
       of functions.

RETURN VALUES
       If successful, getexecname() returns a pointer to the executables path‐
       name; otherwise, it returns 0.

USAGE
       The getexecname() function obtains the  executable  pathname  from  the
       AT_SUN_EXECNAME aux vector. These vectors are made available to dynami‐
       cally linked processes only.


       A successful call to one of the exec family of  functions  will  always
       have  AT_SUN_EXECNAME  in  the  aux  vector. The associated pathname is
       guaranteed to be less than or  equal  to  PATH_MAX,  not  counting  the
       trailing null byte that is always present.

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 _ MT-LevelSafe


SEE ALSO
       exec(2), getcwd(3C), attributes(7)



Oracle Solaris 11.4               17 Dec 1997                  getexecname(3C)