Symbol: s10_sigprocmask
usr/src/lib/brand/solaris10/s10_brand/common/s10_brand.c
2041
EMULATE(s10_sigprocmask, 3 | RV_DEFAULT), /* 95 */
usr/src/lib/brand/solaris10/s10_brand/sys/s10_misc.h
89
extern int s10_sigprocmask();