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| author | Samuel Holland <samuel@sholland.org> | 2018-09-11 22:45:16 -0500 |
|---|---|---|
| committer | Samuel Holland <samuel@sholland.org> | 2018-09-11 22:50:44 -0500 |
| commit | d8e667a638401df1bf881b16fcda6315f3fa3eb1 (patch) | |
| tree | 0ef7b3c24ff1f349532b877ea325a437890d72e0 /libgcompat | |
| parent | c7fc46aeb0ea9637deb242fbdba2e07cb63a44f6 (diff) | |
| download | gcompat-d8e667a638401df1bf881b16fcda6315f3fa3eb1.tar.gz gcompat-d8e667a638401df1bf881b16fcda6315f3fa3eb1.tar.bz2 gcompat-d8e667a638401df1bf881b16fcda6315f3fa3eb1.tar.xz gcompat-d8e667a638401df1bf881b16fcda6315f3fa3eb1.zip | |
unistd: Add __open_2 and its __open64_2 alias
Signed-off-by: Samuel Holland <samuel@sholland.org>
Diffstat (limited to 'libgcompat')
| -rw-r--r-- | libgcompat/unistd.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/libgcompat/unistd.c b/libgcompat/unistd.c index e19ec8e..d2f3097 100644 --- a/libgcompat/unistd.c +++ b/libgcompat/unistd.c @@ -1,4 +1,5 @@ #include <assert.h> /* assert */ +#include <fcntl.h> /* O_CREAT */ #include <limits.h> /* NGROUPS_MAX */ #include <stddef.h> /* NULL, size_t */ #include <unistd.h> /* confstr, getcwd, getgroups, ... */ @@ -90,6 +91,14 @@ pid_t __getpgid(pid_t pid) return getpgid(pid); } +int __open_2(const char *path, int oflag) +{ + assert(!(oflag & O_CREAT)); + + return open(path, oflag); +} +alias(__open_2, __open64_2); + /** * Read from a file, with buffer overflow checking. * |