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1.1 ! root 1: ! 2: ! 3: getpwent() General Function getpwent() ! 4: ! 5: ! 6: ! 7: ! 8: Get password file information ! 9: ! 10: #include <pwd.h> ! 11: ssttrruucctt ppaasssswwdd *ggeettppwweenntt() ! 12: ! 13: The COHERENT system has five routines that search the file ! 14: /etc/passwd, which contains information about every user of the ! 15: system. The returned structure passwd is defined in the header ! 16: file pwd.h. For a description of this structure, see pwd.h. ! 17: ! 18: getpwent returns the next entry from /etc/passwd. ! 19: ! 20: ***** Files ***** ! 21: ! 22: /etc/passwd ! 23: <pwd.h> ! 24: ! 25: ***** See Also ***** ! 26: ! 27: endpwent(), general functions, getpwnam(), getpwuid(), pwd.h, ! 28: setpwent() ! 29: ! 30: ***** Diagnostics ***** ! 31: ! 32: getpwent returns NULL for any error or on end of file. ! 33: ! 34: ***** Notes ***** ! 35: ! 36: All structures and information returned are in static areas in- ! 37: ternal to getpwent. Therefore, information from a previous call ! 38: is overwritten by each subsequent call. ! 39: ! 40: ! 41: ! 42: ! 43: ! 44: ! 45: ! 46: ! 47: ! 48: ! 49: ! 50: ! 51: ! 52: ! 53: ! 54: ! 55: ! 56: ! 57: ! 58: ! 59: ! 60: ! 61: ! 62: ! 63: ! 64: COHERENT Lexicon Page 1 ! 65: ! 66:
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