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Matheus
34 lines
442 B
C
34 lines
442 B
C
#include <kernel/syscalls.h>
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#include <kernel/alloc.h>
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#include <errno.h>
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#include <string.h>
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#include <stdio.h>
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syscallret syscall_libc_log(char* str){
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syscallret ret;
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size_t len = strlen(str);
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char* buf = alloc(len + 2); // user strlen
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if(!buf){
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ret.errno = ENOMEM;
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ret.ret = -1;
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return ret;
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}
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strcpy(buf, str);
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buf[len] = '\n';
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console_write(buf, len+1);
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ret.errno = 0;
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ret.ret = 0;
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free(buf);
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return ret;
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}
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