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44 lines
1.8 KiB
44 lines
1.8 KiB
commit 433ec4f14a5753c7689c83c20c9972915c53c204 |
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Author: Aurelien Jarno <aurelien@aurel32.net> |
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Date: Fri Sep 10 19:39:35 2021 +0200 |
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posix: Fix attribute access mode on getcwd [BZ #27476] |
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There is a GNU extension that allows to call getcwd(NULL, >0). It is |
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described in the documentation, but also directly in the unistd.h |
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header, just above the declaration. |
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Therefore the attribute access mode added in commit 06febd8c6705 |
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is not correct. Drop it. |
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diff --git a/posix/bits/unistd.h b/posix/bits/unistd.h |
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index f0831386c7ddb574..622adeb2b28ed298 100644 |
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--- a/posix/bits/unistd.h |
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+++ b/posix/bits/unistd.h |
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@@ -199,10 +199,9 @@ __NTH (readlinkat (int __fd, const char *__restrict __path, |
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#endif |
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extern char *__getcwd_chk (char *__buf, size_t __size, size_t __buflen) |
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- __THROW __wur __attr_access ((__write_only__, 1, 2)); |
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+ __THROW __wur; |
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extern char *__REDIRECT_NTH (__getcwd_alias, |
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- (char *__buf, size_t __size), getcwd) |
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- __wur __attr_access ((__write_only__, 1, 2)); |
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+ (char *__buf, size_t __size), getcwd) __wur; |
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extern char *__REDIRECT_NTH (__getcwd_chk_warn, |
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(char *__buf, size_t __size, size_t __buflen), |
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__getcwd_chk) |
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diff --git a/posix/unistd.h b/posix/unistd.h |
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index 3dca65732fdde52f..8224c5fbc956306f 100644 |
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--- a/posix/unistd.h |
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+++ b/posix/unistd.h |
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@@ -528,8 +528,7 @@ extern int fchdir (int __fd) __THROW __wur; |
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an array is allocated with `malloc'; the array is SIZE |
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bytes long, unless SIZE == 0, in which case it is as |
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big as necessary. */ |
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-extern char *getcwd (char *__buf, size_t __size) __THROW __wur |
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- __attr_access ((__write_only__, 1, 2)); |
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+extern char *getcwd (char *__buf, size_t __size) __THROW __wur; |
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#ifdef __USE_GNU |
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/* Return a malloc'd string containing the current directory name.
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