MirBSD manpage: readlabelfs(3)

READLABELFS(3)             BSD Programmer's Manual              READLABELFS(3)


     readlabelfs - read disklabel filesystem type


     #include <util.h>

     const char *
     readlabelfs(const char *device, int verbose);


     The readlabelfs() function attempts to determine the filesystem type of
     the disk partition specified by device and returns it in a short form
     that can be easily used to construct arguments within mount(8) and simi-
     lar high-level filesystem utilities.

     If the verbose argument is not 0, readlabelfs() will print appropriate
     error messages before returning. Otherwise, it produces no output on the


     readlabelfs() returns NULL upon error, or a valid filesystem type upon


     readlabelfs() first appeared in OpenBSD 2.0. The two const qualifiers
     were added in MirBSD #11.

MirBSD #10-current            December 22, 2022                              1

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