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#include <mm/slab.h>
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#include <mm/slab.h>
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#include <errno.h>
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#include <errno.h>
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#include <ipc/ipc.h>
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#include <ipc/ipc.h>
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#include <ipc/irq.h>
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#include <ipc/irq.h>
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#include <atomic.h>
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#include <atomic.h>
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#include <syscall/copy.h>
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typedef struct {
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typedef struct {
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    SPINLOCK_DECLARE(lock);
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    SPINLOCK_DECLARE(lock);
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    answerbox_t *box;
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    answerbox_t *box;
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    irq_code_t *code;
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    irq_code_t *code;
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static irq_code_t * code_from_uspace(irq_code_t *ucode)
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static irq_code_t * code_from_uspace(irq_code_t *ucode)
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{
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{
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    irq_code_t *code;
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    irq_code_t *code;
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    irq_cmd_t *ucmds;
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    irq_cmd_t *ucmds;
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    int rc;
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    code = malloc(sizeof(*code), 0);
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    code = malloc(sizeof(*code), 0);
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    copy_from_uspace(code, ucode, sizeof(*code));
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    rc = copy_from_uspace(code, ucode, sizeof(*code));
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    if (rc != 0) {
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        free(code);
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        return NULL;
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    }
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    if (code->cmdcount > IRQ_MAX_PROG_SIZE) {
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    if (code->cmdcount > IRQ_MAX_PROG_SIZE) {
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        free(code);
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        free(code);
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        return NULL;
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        return NULL;
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    }
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    }
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    ucmds = code->cmds;
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    ucmds = code->cmds;
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    code->cmds = malloc(sizeof(code->cmds[0]) * (code->cmdcount), 0);
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    code->cmds = malloc(sizeof(code->cmds[0]) * (code->cmdcount), 0);
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    copy_from_uspace(code->cmds, ucmds, sizeof(code->cmds[0]) * (code->cmdcount));
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    rc = copy_from_uspace(code->cmds, ucmds, sizeof(code->cmds[0]) * (code->cmdcount));
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    if (rc != 0) {
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        free(code->cmds);
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        free(code);
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        return NULL;
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    }
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    return code;
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    return code;
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}
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}
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/** Unregister task from irq */
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/** Unregister task from irq */