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Last change
on this file since 444 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:
286 bytes
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| Line | |
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| 1 | #include <string.h> |
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| 2 | #include <unistd.h> |
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| 3 | #include <errno.h> |
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| 4 | |
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| 5 | char * |
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| 6 | getwd (char *buf) |
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| 7 | { |
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| 8 | char tmp[MAXPATHLEN]; |
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| 9 | |
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| 10 | if (buf == NULL) |
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| 11 | { |
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| 12 | errno = EINVAL; |
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| 13 | return NULL; |
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| 14 | } |
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| 15 | |
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| 16 | if (getcwd (tmp, MAXPATHLEN) == NULL) |
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| 17 | return NULL; |
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| 18 | |
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| 19 | return strncpy (buf, tmp, MAXPATHLEN); |
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| 20 | } |
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