Last change
on this file since 577 was
444,
checked in by satin@…, 6 years ago
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add newlib,libalmos-mkh, restructure shared_syscalls.h and mini-libc
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File size:
647 bytes
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Line | |
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1 | #ifndef _NO_EXECVE |
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2 | |
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3 | /* execle.c */ |
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4 | |
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5 | /* This and the other exec*.c files in this directory require |
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6 | the target to provide the _execve syscall. */ |
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7 | |
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8 | #include <_ansi.h> |
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9 | #include <unistd.h> |
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10 | |
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11 | |
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12 | #include <stdarg.h> |
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13 | |
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14 | int |
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15 | execle (const char *path, |
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16 | const char *arg0, ...) |
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17 | |
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18 | |
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19 | { |
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20 | int i; |
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21 | va_list args; |
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22 | const char * const *envp; |
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23 | const char *argv[256]; |
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24 | |
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25 | va_start (args, arg0); |
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26 | argv[0] = arg0; |
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27 | i = 1; |
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28 | do |
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29 | argv[i] = va_arg (args, const char *); |
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30 | while (argv[i++] != NULL); |
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31 | envp = va_arg (args, const char * const *); |
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32 | va_end (args); |
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33 | |
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34 | return _execve (path, (char * const *) argv, (char * const *) envp); |
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35 | } |
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36 | |
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37 | #endif /* !_NO_EXECVE */ |
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