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- SSSSEEEETTTTRRRREEEEUUUUIIIIDDDD((((2222)))) SSSSEEEETTTTRRRREEEEUUUUIIIIDDDD((((2222))))
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- NNNNAAAAMMMMEEEE
- setreuid - set real and effective user ID's
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- SSSSYYYYNNNNOOOOPPPPSSSSIIIISSSS
- ####iiiinnnncccclllluuuuddddeeee <<<<uuuunnnniiiissssttttdddd....hhhh>>>>
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- iiiinnnntttt sssseeeettttrrrreeeeuuuuiiiidddd ((((uuuuiiiidddd____tttt rrrruuuuiiiidddd,,,, uuuuiiiidddd____tttt eeeeuuuuiiiidddd))));;;;
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- DDDDEEEESSSSCCCCRRRRIIIIPPPPTTTTIIIIOOOONNNN
- The real and effective user ID's of the current process are set according
- to the arguments. If _r_u_i_d or _e_u_i_d is -1, the current uid is filled in by
- the system. Unprivileged users may change the real user ID to the
- effective user ID and vice-versa; only the super-user may make other
- changes.
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- RRRREEEETTTTUUUURRRRNNNN VVVVAAAALLLLUUUUEEEE
- Upon successful completion, a value of 0 is returned. Otherwise, a value
- of -1 is returned and _e_r_r_n_o is set to indicate the error.
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- EEEERRRRRRRROOOORRRRSSSS
- [EPERM] The current process is not the super-user and a change
- other than changing the effective user-id to the real
- user-id was specified.
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- SSSSEEEEEEEE AAAALLLLSSSSOOOO
- getuid(2), setregid(2), setuid(2).
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- PPPPaaaaggggeeee 1111
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