Query: volmgt_running
OS: sunos
Section: 3volmgt
Format: Original Unix Latex Style Formatted with HTML and a Horizontal Scroll Bar
volmgt_running(3VOLMGT) Volume Management Library Functions volmgt_running(3VOLMGT)NAMEvolmgt_running - return whether or not Volume Management is runningSYNOPSIScc [ flag ... ] file ... -lvolmgt [ library ... ] #include <volmgt.h> int volmgt_running(void);DESCRIPTIONvolmgt_running() tells whether or not Volume Management is running.RETURN VALUESA non-zero value is returned if Volume Management is running, else 0 is returned.ERRORSvolmgt_running() will fail, returning 0, if a stat(2) or open(2) of /dev/volctl fails, or if any of the following is true: ENXIO Volume Management is not running. EINTR An interrupt signal was detected while checking to see if Volume Management was running.EXAMPLESExample 1: Using volmgt_running() To see if Volume Management is running: if (volmgt_running() != 0) { (void) printf("Volume Management is running "); } else { (void) printf("Volume Management is NOT running "); }ATTRIBUTESSee attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |MT-Level |MT-Safe | +-----------------------------+-----------------------------+SEE ALSOcc(1B), vold(1M), open(2), stat(2), volmgt_check(3VOLMGT), volmgt_inuse(3VOLMGT), attributes(5), volfs(7FS)NOTESVolume Management must be running for many of the Volume Management library routines to work. SunOS 5.10 31 Dec 1996 volmgt_running(3VOLMGT)
Related Man Pages |
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media_getid(3volmgt) - sunos |
volmgt_symdev(3volmgt) - sunos |
media_getid(3volmgt) - opensolaris |
volmgt_running(3volmgt) - opensolaris |
volmgt_root(3volmgt) - opensolaris |
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