Lines Matching defs:errno
20 * pointer or the negated errno value.
34 * takes care of specific input values, and of setting errno upon error.
38 * The errno variable is declared static and unused. This way it can be
40 * multiple C files may observe different errno values (one per C file). For
43 * macro, in which case the errno value will never be assigned.
94 #include <asm/errno.h>
101 static int errno;
104 #define SET_ERRNO(v) do { errno = (v); } while (0)
109 /* errno codes all ensure that they will not conflict with a valid pointer
1069 * if an error occured, in which case errno is in v0.
1455 * architecture-agnostic, and return either a success or -errno. Declaring them
1783 /* Below are the libc-compatible syscalls which return x or -1 and set errno.