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Searched refs:oldfd (Results 1 – 5 of 5) sorted by relevance

/components/dfs/dfs_v2/src/
A Ddfs.c681 if ((oldfd < 0) || (oldfd >= fdt->maxfd)) in dfs_dup()
686 if (!fdt->fds[oldfd]) in dfs_dup()
729 if ((oldfd < 0) || (oldfd >= fdt->maxfd)) in dfs_dup_to()
733 if (!fdt->fds[oldfd]) in dfs_dup_to()
776 if ((oldfd < 0) || (oldfd >= fdtab->maxfd)) in dfs_dup_from()
780 if (!fdtab->fds[oldfd]) in dfs_dup_from()
801 fdt_fd_release(fdtab, oldfd); in dfs_dup_from()
816 sysret_t sys_dup(int oldfd) in sys_dup() argument
818 int sys_dup(int oldfd) in sys_dup()
858 if ((oldfd < 0) || (oldfd >= fdt->maxfd)) in sys_dup2()
[all …]
/components/dfs/dfs_v1/src/
A Ddfs.c451 rt_err_t sys_dup(int oldfd) in sys_dup() argument
459 if ((oldfd < 0) || (oldfd >= fdt->maxfd)) in sys_dup()
463 if (!fdt->fds[oldfd]) in sys_dup()
471 fdt->fds[newfd] = fdt->fds[oldfd]; in sys_dup()
560 rt_err_t sys_dup2(int oldfd, int newfd) in sys_dup2() argument
569 if ((oldfd < 0) || (oldfd >= fdt->maxfd)) in sys_dup2()
573 if (!fdt->fds[oldfd]) in sys_dup2()
589 if (fdt->fds[newfd] == fdt->fds[oldfd]) in sys_dup2()
606 fdt->fds[newfd] = fdt->fds[oldfd]; in sys_dup2()
/components/lwp/
A Dlwp_syscall.h103 sysret_t sys_dup(int oldfd);
104 sysret_t sys_dup2(int oldfd, int new);
/components/dfs/dfs_v2/include/
A Ddfs.h141 int dfs_dup(int oldfd, int startfd);
/components/libc/posix/io/stdio/
A Dstdio.c25 int sys_dup2(int oldfd, int new);

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