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* add get_current_dir_name functionRich Felker2012-02-171-0/+1
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* fix various errors in function signatures/prototypes found by nszRich Felker2011-09-131-3/+3
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* implement forkallRich Felker2011-08-121-0/+1
| | | | | | | | | | | | this is a "nonstandard" function that was "rejected" by POSIX, but nonetheless had its behavior documented in the POSIX rationale for fork. it's present on solaris and possibly some other systems, and duplicates the whole calling process, not just a single thread. glibc does not have this function. it should not be used in programs intending to be portable, but may be useful for testing, checkpointing, etc. and it's an interesting (and quite small) example of the usefulness of the __synccall framework originally written to work around deficiencies in linux's setuid syscall.
* correct variadic prototypes for execl* familyRich Felker2011-04-271-3/+3
| | | | | the old versions worked, but conflicted with programs which declared their own prototypes and generated warnings with some versions of gcc.
* fix prototypes/signature for setgroups, etc.Rich Felker2011-04-131-1/+1
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* prototype getdtablesize (nonstandard function)Rich Felker2011-04-031-0/+1
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* add setresuid/setresgid functions (nonstandard)Rich Felker2011-04-031-0/+2
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* remove obsolete and useless useconds_t typeRich Felker2011-04-011-3/+2
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* implement fexecveRich Felker2011-02-271-0/+1
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* prototypes for brk and sbrkRich Felker2011-02-191-0/+2
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* feature test support in unistd.hRich Felker2011-02-151-23/+27
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* initial check-in, version 0.5.0 v0.5.0Rich Felker2011-02-121-0/+464