37 lines
825 B
C
37 lines
825 B
C
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#include <kernel/process.h>
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#include <lib/string.h>
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pid_t process_create(const char *name)
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{
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extern process_t *process_current;
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process_t *process;
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pid_t process_pid;
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// Check error
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if (name == NULL)
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return (-1);
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// Try to find free slot.
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process_pid = process_alloc(&process);
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if (process == NULL)
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return (-1);
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// Set process name.
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strncpy(process->name, name, PROCESS_NAME_LENGHT);
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// Initialize context.
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for (int i = 0 ; i < 16 ; i = i + 1)
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process->context.reg[i] = 0x00000000;
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process->context.gbr = 0x00000000;
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process->context.macl = 0x00000000;
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process->context.mach = 0x00000000;
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process->context.ssr = 0x00000000;
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process->context.spc = 0x00000000;
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// Initialize processes.
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process->parent = process_current;
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process->child = NULL;
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process->next = NULL;
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return (process_pid);
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}
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