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Whitespace gardening in jerry-libc (#2082)

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Also includes the addition and styling of some doc comments (but
those are whitespace too).

JerryScript-DCO-1.0-Signed-off-by: Akos Kiss akiss@inf.u-szeged.hu
This commit is contained in:
Akos Kiss
2017-11-10 13:12:44 +01:00
committed by Dániel Bátyai
parent 2865826fc4
commit 1d2a686532
4 changed files with 52 additions and 66 deletions
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jerry-libc/target/posix/jerry-libc-target.c
+5 -45
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@@ -88,9 +88,12 @@ abort (void)
/**
* Send a signal to the current process.
*
* @return 0 - upon successful completion,
* non-zero value - otherwise.
*/
int __attr_used___
raise (int sig)
raise (int sig) /**< signal number */
{
return (int) syscall_2 (SYSCALL_NO (kill), syscall_0 (SYSCALL_NO (getpid)), sig);
} /* raise */
@@ -99,7 +102,7 @@ raise (int sig)
* fopen
*
* @return FILE pointer - upon successful completion,
* NULL - otherwise
* NULL - otherwise.
*/
FILE *
fopen (const char *path, /**< file path */
@@ -274,46 +277,3 @@ gettimeofday (void *tp, /**< struct timeval */
{
return (int) syscall_2 (SYSCALL_NO (gettimeofday), (long int) tp, (long int) tzp);
} /* gettimeofday */
/* FIXME */
#if 0
/**
* Setup new memory limits
*/
void
jrt_set_mem_limits (size_t data_size, /**< limit for data + bss + brk heap */
size_t stack_size) /**< limit for stack */
{
struct
{
unsigned long long rlim_cur;
unsigned long long rlim_max;
} data_limit = { data_size, data_size };
struct
{
unsigned long long rlim_cur;
unsigned long long rlim_max;
} stack_limit = { stack_size, stack_size };
long int ret;
#if defined (__TARGET_HOST_x64)
ret = syscall_2 (SYSCALL_NO (setrlimit), RLIMIT_DATA, (intptr_t) &data_limit);
assert (ret == 0);
ret = syscall_2 (SYSCALL_NO (setrlimit), RLIMIT_STACK, (intptr_t) &stack_limit);
assert (ret == 0);
#elif defined (__TARGET_HOST_ARMv7)
ret = syscall_3 (SYSCALL_NO (prlimit64), 0, RLIMIT_DATA, (intptr_t) &data_limit);
assert (ret == 0);
ret = syscall_3 (SYSCALL_NO (prlimit64), 0, RLIMIT_STACK, (intptr_t) &stack_limit);
assert (ret == 0);
#elif defined (__TARGET_HOST_x86)
# error "__TARGET_HOST_x86 case is not implemented"
#else /* !__TARGET_HOST_x64 && !__TARGET_HOST_ARMv7 && !__TARGET_HOST_x86 */
# error "!__TARGET_HOST_x64 && !__TARGET_HOST_ARMv7 && !__TARGET_HOST_x86"
#endif /* __TARGET_HOST_x64 */
} /* jrt_set_mem_limits */
#endif /* 0 */