Defined in 3 files as a macro:

• sys/amd64/linux/linux.h, line 104 (as a macro)
• sys/amd64/linux32/linux.h, line 115 (as a macro)
• sys/i386/linux/linux.h, line 109 (as a macro)

Referenced in 3 files:

• sys/amd64/linux/linux_sysvec.c, line 377
• sys/amd64/linux32/linux32_sysvec.c, line 893
• sys/i386/linux/linux_sysvec.c, line 356