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fix[mpp_common]: fix compile err on F_DUPFD_CLOEXEC not defined

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Change-Id: I5e258a13be331af7a4d11d6ab2e4a8afb12418dd
Signed-off-by: Yandong Lin <yandong.lin@rock-chips.com>
This commit is contained in:
Yandong Lin
2024-07-31 16:56:36 +08:00
committed by Herman Chen
parent 045016af53
commit b739b13594
1 changed files with 13 additions and 0 deletions
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13
osal/inc/mpp_common.h
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@@ -216,7 +216,20 @@ static __inline RK_U32 mpp_is_32bit()
static __inline RK_S32 mpp_dup(RK_S32 fd) static __inline RK_S32 mpp_dup(RK_S32 fd)
{ {
/* avoid stdin / stdout / stderr so start from 3 */ /* avoid stdin / stdout / stderr so start from 3 */
#ifdef F_DUPFD_CLOEXEC
return fcntl(fd, F_DUPFD_CLOEXEC, 3); return fcntl(fd, F_DUPFD_CLOEXEC, 3);
#else
RK_S32 new_fd = -1;
new_fd = fcntl(fd, F_DUPFD, 3);
if (new_fd == -1)
return -1;
if (fcntl(new_fd, F_SETFD, FD_CLOEXEC) == -1)
return -1;
return new_fd;
#endif
} }
RK_S32 axb_div_c(RK_S32 a, RK_S32 b, RK_S32 c); RK_S32 axb_div_c(RK_S32 a, RK_S32 b, RK_S32 c);