42 lines
712 B
C
42 lines
712 B
C
#include <sys/types.h>
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#include <sys/stat.h>
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#include <unistd.h>
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#include <errno.h>
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#include <signal.h>
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// Seems to be missing in newlib, dumb stub (file permissions is not a thing on fat32 anyways)
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mode_t umask(mode_t mask)
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{
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return mask;
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}
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int pause()
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{
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sleep(0xffffffff);
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return -1;
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}
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// FIXME always failing stub
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int pthread_sigmask(int how, const sigset_t *set, sigset_t *oset)
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{
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switch (how)
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{
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case SIG_BLOCK:
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case SIG_UNBLOCK:
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case SIG_SETMASK:
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break;
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default:
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errno = EINVAL;
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return -1;
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}
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errno = ENOSYS;
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return -1;
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}
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// Map an interface index into its name.
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char *if_indextoname(unsigned ifindex, char *ifname)
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{
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errno = ENXIO;
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return NULL;
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}
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