| /trunk/uspace/libc/generic/io/vprintf.c |
|---|
| 36,10 → 36,7 |
| #include <stdio.h> |
| #include <unistd.h> |
| #include <io/printf_core.h> |
| #include <futex.h> |
| atomic_t printf_futex = FUTEX_INITIALIZER; |
| static int vprintf_write(const char *str, size_t count, void *unused) |
| { |
| return write(1, str, count); |
| 54,9 → 51,7 |
| { |
| struct printf_spec ps = {(int(*)(void *, size_t, void *)) vprintf_write, NULL}; |
| futex_down(&printf_futex); |
| int ret = printf_core(fmt, &ps, ap); |
| futex_up(&printf_futex); |
| return ret; |
| } |
| /trunk/uspace/libc/generic/io/printf_core.c |
|---|
| 40,6 → 40,7 |
| #include <io/printf_core.h> |
| #include <ctype.h> |
| #include <string.h> |
| #include <async.h> /* for pseudo thread serialization */ |
| #define __PRINTF_FLAG_PREFIX 0x00000001 /**< show prefixes 0x or 0*/ |
| #define __PRINTF_FLAG_SIGNED 0x00000002 /**< signed / unsigned number */ |
| 443,6 → 444,9 |
| int width, precision; |
| uint64_t flags; |
| /* Don't let other pseudo threads interfere. */ |
| async_serialize_start(); |
| counter = 0; |
| while ((c = fmt[i])) { |
| 674,8 → 678,10 |
| counter += retval; |
| } |
| async_serialize_end(); |
| return counter; |
| minus_out: |
| async_serialize_end(); |
| return -counter; |
| } |
| /trunk/uspace/libc/arch/sparc64/src/thread_entry.s |
|---|
| 34,7 → 34,7 |
| # |
| # |
| __thread_entry: |
| sethi %hi(_gp), %l7 |
| sethi %hi(_gp), %l7 |
| call __thread_main ! %o0 contains address of uarg |
| or %l7, %lo(_gp), %l7 |