/trunk/kernel/generic/include/string.h |
---|
26,7 → 26,7 |
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
*/ |
/** @addtogroup generic |
/** @addtogroup generic |
* @{ |
*/ |
/** @file |
/trunk/kernel/generic/src/main/kinit.c |
---|
32,7 → 32,7 |
/** |
* @file |
* @brief Kernel initialization thread. |
* @brief Kernel initialization thread. |
* |
* This file contains kinit kernel thread which carries out |
* high level system initialization. |
80,8 → 80,8 |
static char alive[ALIVE_CHARS] = "-\\|/"; |
#endif |
#define BOOT_PREFIX "boot:" |
#define BOOT_PREFIX_LEN 5 |
#define BOOT_PREFIX "boot:" |
#define BOOT_PREFIX_LEN 5 |
/** Kernel initialization thread. |
* |
97,15 → 97,15 |
#if defined(CONFIG_SMP) || defined(CONFIG_KCONSOLE) |
thread_t *thread; |
#endif |
/* |
* Detach kinit as nobody will call thread_join_timeout() on it. |
*/ |
thread_detach(THREAD); |
interrupts_disable(); |
#ifdef CONFIG_SMP |
#ifdef CONFIG_SMP |
if (config.cpu_count > 1) { |
waitq_initialize(&ap_completion_wq); |
/* |
125,9 → 125,7 |
thread_join(thread); |
thread_detach(thread); |
} |
#endif /* CONFIG_SMP */ |
#ifdef CONFIG_SMP |
if (config.cpu_count > 1) { |
count_t i; |
143,7 → 141,6 |
thread_ready(thread); |
} else |
printf("Unable to create kcpulb thread for cpu" PRIc "\n", i); |
} |
} |
#endif /* CONFIG_SMP */ |
152,7 → 149,7 |
* At this point SMP, if present, is configured. |
*/ |
arch_post_smp_init(); |
#ifdef CONFIG_KCONSOLE |
if (stdin) { |
/* |
179,17 → 176,19 |
printf("init[%" PRIc "].addr is not frame aligned\n", i); |
continue; |
} |
/* |
* Construct task name from the 'boot:' prefix and the |
* name stored in the init structure (if any). |
*/ |
char namebuf[TASK_NAME_BUFLEN], *name; |
char namebuf[TASK_NAME_BUFLEN]; |
char *name; |
name = init.tasks[i].name; |
if (name[0] == '\0') name = "<unknown>"; |
if (name[0] == '\0') |
name = "<unknown>"; |
ASSERT(TASK_NAME_BUFLEN >= BOOT_PREFIX_LEN); |
strncpy(namebuf, BOOT_PREFIX, TASK_NAME_BUFLEN); |
strncpy(namebuf + BOOT_PREFIX_LEN, name, |
233,7 → 232,7 |
thread_usleep(10000); |
} |
} |
#ifdef CONFIG_KCONSOLE |
if (!stdin) { |
thread_sleep(10); |
/trunk/kernel/generic/src/lib/string.c |
---|
26,13 → 26,13 |
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
*/ |
/** @addtogroup generic |
/** @addtogroup generic |
* @{ |
*/ |
/** |
* @file |
* @brief Miscellaneous functions. |
* @brief Miscellaneous functions. |
*/ |
#include <string.h> |
47,13 → 47,13 |
* @param str NULL terminated string. |
* |
* @return Number of characters in str. |
* |
*/ |
size_t strlen(const char *str) |
{ |
int i; |
for (i = 0; str[i]; i++) |
; |
for (i = 0; str[i]; i++); |
return i; |
} |
80,8 → 80,10 |
} |
if (*src == *dst) |
return 0; |
if (!*src) |
return -1; |
return 1; |
} |
107,13 → 109,17 |
for (i = 0; (*src) && (*dst) && (i < len); src++, dst++, i++) { |
if (*src < *dst) |
return -1; |
if (*src > *dst) |
return 1; |
} |
if (i == len || *src == *dst) |
return 0; |
if (!*src) |
return -1; |
return 1; |
} |
125,36 → 131,38 |
* If 'src' is shorter than 'len', '\0' is inserted behind the |
* last copied character. |
* |
* @param src Source string. |
* @param src Source string. |
* @param dest Destination buffer. |
* @param len Size of destination buffer. |
* @param len Size of destination buffer. |
* |
*/ |
void strncpy(char *dest, const char *src, size_t len) |
{ |
unsigned int i; |
for (i = 0; i < len; i++) { |
if (!(dest[i] = src[i])) |
return; |
} |
dest[i - 1] = '\0'; |
} |
/** Find first occurence of character in string. |
* |
* @param s String to search. |
* @param i Character to look for. |
* @param s String to search. |
* @param i Character to look for. |
* |
* @return Pointer to character in @a s or NULL if not found. |
* @return Pointer to character in @a s or NULL if not found. |
*/ |
extern char *strchr(const char *s, int i) |
{ |
while (*s != '\0') { |
if (*s == i) return (char *) s; |
if (*s == i) |
return (char *) s; |
++s; |
} |
return NULL; |
} |