Print this page
8158 Want named threads API
9857 proc manpages should have LIBRARY section

*** 22,32 **** * Copyright 2006 Sun Microsystems, Inc. All rights reserved. * Use is subject to license terms. */ /* ! * Copyright (c) 2013, Joyent, Inc. All rights reserved. * Copyright (c) 2013 by Delphix. All rights reserved. */ #include <sys/types.h> #include <sys/uio.h> --- 22,32 ---- * Copyright 2006 Sun Microsystems, Inc. All rights reserved. * Use is subject to license terms. */ /* ! * Copyright 2018 Joyent, Inc. * Copyright (c) 2013 by Delphix. All rights reserved. */ #include <sys/types.h> #include <sys/uio.h>
*** 350,359 **** --- 350,391 ---- } return (-1); } + int + Plwp_getname(struct ps_prochandle *P, lwpid_t lwpid, + char *buf, size_t bufsize) + { + char lwpname[THREAD_NAME_MAX]; + char *from = NULL; + lwp_info_t *lwp; + + if (P->state == PS_IDLE) { + errno = ENODATA; + return (-1); + } + + if (P->state != PS_DEAD) { + if (getlwpfile(P, lwpid, "lwpname", + lwpname, sizeof (lwpname)) != 0) + return (-1); + from = lwpname; + } else { + if ((lwp = getlwpcore(P, lwpid)) == NULL) + return (-1); + from = lwp->lwp_name; + } + + if (strlcpy(buf, from, bufsize) >= bufsize) { + errno = ENAMETOOLONG; + return (-1); + } + + return (0); + } + int Plwp_getspymaster(struct ps_prochandle *P, lwpid_t lwpid, psinfo_t *ps) { lwpstatus_t lps;