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*/ |
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*/ |
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#include <stdio.h> |
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#include <stdio.h> |
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#include <stdlib.h> |
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#include <sys/types.h> |
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#include <sys/types.h> |
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#include <sys/stat.h> |
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#include <sys/stat.h> |
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#include <fcntl.h> |
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#include <fcntl.h> |
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#include <unistd.h> |
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#include <sys/wait.h> |
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#include <string.h> |
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const char dev_wd_str[] = "/dev/watchdog"; |
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const char dev_wd_str[] = "/dev/watchdog"; |
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const char root_str[] = "/"; |
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const char root_str[] = "/"; |
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Lines 18-24
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static inline void try_malloc() { |
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static inline void try_malloc() { |
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void *heap; |
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void *heap; |
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heap = (void*)sbrk(NULL); |
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heap = (void*)sbrk(0); |
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if (brk(heap + 4096)) |
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if (brk(heap + 4096)) |
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exit(1); |
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exit(1); |
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memset(heap, 0, 4096); |
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memset(heap, 0, 4096); |
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Lines 52-58
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void *heap; |
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void *heap; |
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int ret; |
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int ret; |
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heap = (void*)sbrk(NULL); |
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heap = (void*)sbrk(0); |
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if (brk(heap + sizeof (struct stat))) |
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if (brk(heap + sizeof (struct stat))) |
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exit(1); |
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exit(1); |
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memset(heap, 0, sizeof (struct stat)); |
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memset(heap, 0, sizeof (struct stat)); |
