diff options
Diffstat (limited to 'usr/src/lib/libproc/common/Pcontrol.c')
| -rw-r--r-- | usr/src/lib/libproc/common/Pcontrol.c | 75 |
1 files changed, 53 insertions, 22 deletions
diff --git a/usr/src/lib/libproc/common/Pcontrol.c b/usr/src/lib/libproc/common/Pcontrol.c index f9b1d9755b..f18d4cefd8 100644 --- a/usr/src/lib/libproc/common/Pcontrol.c +++ b/usr/src/lib/libproc/common/Pcontrol.c @@ -54,6 +54,7 @@ #include <sys/syscall.h> #include <sys/sysmacros.h> #include <sys/systeminfo.h> +#include <sys/secflags.h> #include "libproc.h" #include "Pcontrol.h" @@ -176,6 +177,13 @@ Pcred_live(struct ps_prochandle *P, prcred_t *pcrp, int ngroups, void *data) return (proc_get_cred(P->pid, pcrp, ngroups)); } +/* ARGSUSED */ +static int +Psecflags_live(struct ps_prochandle *P, prsecflags_t **psf, void *data) +{ + return (proc_get_secflags(P->pid, psf)); +} + /*ARGSUSED*/ static int Ppriv_live(struct ps_prochandle *P, prpriv_t **pprv, void *data) @@ -326,6 +334,7 @@ static const ps_ops_t P_live_ops = { .pop_uname = Puname_live, .pop_zonename = Pzonename_live, .pop_execname = Pexecname_live, + .pop_secflags = Psecflags_live, #if defined(__i386) || defined(__amd64) .pop_ldt = Pldt_live #endif @@ -424,11 +433,11 @@ dupfd(int fd, int dfd) */ struct ps_prochandle * Pxcreate(const char *file, /* executable file name */ - char *const *argv, /* argument vector */ - char *const *envp, /* environment */ - int *perr, /* pointer to error return code */ - char *path, /* if non-null, holds exec path name on return */ - size_t len) /* size of the path buffer */ + char *const *argv, /* argument vector */ + char *const *envp, /* environment */ + int *perr, /* pointer to error return code */ + char *path, /* if non-null, holds exec path name on return */ + size_t len) /* size of the path buffer */ { char execpath[PATH_MAX]; char procname[PATH_MAX]; @@ -1299,6 +1308,28 @@ Pcred(struct ps_prochandle *P, prcred_t *pcrp, int ngroups) return (P->ops.pop_cred(P, pcrp, ngroups, P->data)); } +/* Return an allocated prsecflags_t */ +int +Psecflags(struct ps_prochandle *P, prsecflags_t **psf) +{ + int ret; + + if ((ret = P->ops.pop_secflags(P, psf, P->data)) == 0) { + if ((*psf)->pr_version != PRSECFLAGS_VERSION_1) { + errno = EINVAL; + return (-1); + } + } + + return (ret); +} + +void +Psecflags_free(prsecflags_t *psf) +{ + free(psf); +} + static prheader_t * Plstatus(struct ps_prochandle *P) { @@ -1804,8 +1835,8 @@ prdump(struct ps_prochandle *P) */ int Pstopstatus(struct ps_prochandle *P, - long request, /* PCNULL, PCDSTOP, PCSTOP, PCWSTOP */ - uint_t msec) /* if non-zero, timeout in milliseconds */ + long request, /* PCNULL, PCDSTOP, PCSTOP, PCWSTOP */ + uint_t msec) /* if non-zero, timeout in milliseconds */ { int ctlfd = (P->agentctlfd >= 0)? P->agentctlfd : P->ctlfd; long ctl[3]; @@ -2070,8 +2101,8 @@ Pputareg(struct ps_prochandle *P, int regno, prgreg_t reg) int Psetrun(struct ps_prochandle *P, - int sig, /* signal to pass to process */ - int flags) /* PRSTEP|PRSABORT|PRSTOP|PRCSIG|PRCFAULT */ + int sig, /* signal to pass to process */ + int flags) /* PRSTEP|PRSABORT|PRSTOP|PRCSIG|PRCFAULT */ { int ctlfd = (P->agentctlfd >= 0) ? P->agentctlfd : P->ctlfd; int sbits = (PR_DSTOP | PR_ISTOP | PR_ASLEEP); @@ -2146,18 +2177,18 @@ Psetrun(struct ps_prochandle *P, ssize_t Pread(struct ps_prochandle *P, - void *buf, /* caller's buffer */ - size_t nbyte, /* number of bytes to read */ - uintptr_t address) /* address in process */ + void *buf, /* caller's buffer */ + size_t nbyte, /* number of bytes to read */ + uintptr_t address) /* address in process */ { return (P->ops.pop_pread(P, buf, nbyte, address, P->data)); } ssize_t Pread_string(struct ps_prochandle *P, - char *buf, /* caller's buffer */ - size_t size, /* upper limit on bytes to read */ - uintptr_t addr) /* address in process */ + char *buf, /* caller's buffer */ + size_t size, /* upper limit on bytes to read */ + uintptr_t addr) /* address in process */ { enum { STRSZ = 40 }; char string[STRSZ + 1]; @@ -2193,9 +2224,9 @@ Pread_string(struct ps_prochandle *P, ssize_t Pwrite(struct ps_prochandle *P, - const void *buf, /* caller's buffer */ - size_t nbyte, /* number of bytes to write */ - uintptr_t address) /* address in process */ + const void *buf, /* caller's buffer */ + size_t nbyte, /* number of bytes to write */ + uintptr_t address) /* address in process */ { return (P->ops.pop_pwrite(P, buf, nbyte, address, P->data)); } @@ -3402,8 +3433,8 @@ Lsync(struct ps_lwphandle *L) */ static int Lstopstatus(struct ps_lwphandle *L, - long request, /* PCNULL, PCDSTOP, PCSTOP, PCWSTOP */ - uint_t msec) /* if non-zero, timeout in milliseconds */ + long request, /* PCNULL, PCDSTOP, PCSTOP, PCWSTOP */ + uint_t msec) /* if non-zero, timeout in milliseconds */ { int ctlfd = L->lwp_ctlfd; long ctl[3]; @@ -3603,8 +3634,8 @@ Lputareg(struct ps_lwphandle *L, int regno, prgreg_t reg) int Lsetrun(struct ps_lwphandle *L, - int sig, /* signal to pass to LWP */ - int flags) /* PRSTEP|PRSABORT|PRSTOP|PRCSIG|PRCFAULT */ + int sig, /* signal to pass to LWP */ + int flags) /* PRSTEP|PRSABORT|PRSTOP|PRCSIG|PRCFAULT */ { int ctlfd = L->lwp_ctlfd; int sbits = (PR_DSTOP | PR_ISTOP | PR_ASLEEP); |