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.

getvfsent(3c)

Standard C Library Functions                                     getvfsent(3C)



NAME
       getvfsent, getvfsfile, getvfsspec, getvfsany - get vfstab file entry

SYNOPSIS
       #include <stdio.h>
       #include <sys/vfstab.h>

       int getvfsent(FILE *fp, struct vfstab *vp);


       int getvfsfile(FILE *fp, struct vfstab *vp, char *file);


       int getvfsspec(FILE *, struct vfstab *vp, char *spec);


       int getvfsany(FILE *, struct vfstab *vp, struct vfstab *vref);

DESCRIPTION
       The  getvfsent(), getvfsfile(), getvfsspec(), and getvfsany() functions
       each fill in the structure pointed to by vp with the broken-out  fields
       of  a  line  in  the /etc/vfstab file. Each line in the file contains a
       vfstab structure, declared in the <sys/vfstab.h> header, whose  follow‐
       ing members are described on the vfstab(5) manual page:

         char *vfs_special;
              char *vfs_fsckdev;
              char *vfs_mountp;
              char *vfs_fstype;
              char *vfs_fsckpass;
              char *vfs_automnt;
              char *vfs_mntopts;



       The getvfsent() function returns a pointer to the next vfstab structure
       in the file; so successive calls can be used to search the entire file.


       The getvfsfile() function searches the file referenced by  fp  until  a
       mount  point  matching  file is found and fills vp with the fields from
       the line in the file.


       The getvfsspec() function searches the file referenced by  fp  until  a
       special device matching spec is found and fills vp with the fields from
       the line in the file. The spec argument will try  to  match  on  device
       type  (block  or character special) and major and minor device numbers.
       If it cannot match in this manner, then it compares the strings.


       The getvfsany() function searches the file referenced  by  fp  until  a
       match  is  found between a line in the file and vref. A match occurs if
       all non-null entries in vref match  the  corresponding  fields  in  the
       file.


       Note that these functions do not open, close, or rewind the file.

RETURN VALUES
       If  the  next  entry  is successfully read by getvfsent() or a match is
       found with getvfsfile(), getvfsspec(), or getvfsany(), 0  is  returned.
       If an end-of-file is encountered on reading, these functions return −1.
       If an error is encountered, a value greater than  0  is  returned.  The
       possible error values are:

       VFS_TOOLONG    A  line in the file exceeded the internal buffer size of
                      VFS_LINE_MAX.


       VFS_TOOMANY    A line in the file contains too many fields.


       VFS_TOOFEW     A line in the file contains too few fields.


FILES
       /etc/vfstab

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
       vfstab(5), attributes(7)

NOTES
       The members of the vfstab structure point to information contained in a
       static area, so it must be copied if it is to be saved.



Oracle Solaris 11.4               12 Mar 1997                    getvfsent(3C)