projects / thirdparty / man-pages.git / blame
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1 | .\" Copyright 2003 Walter Harms (walter.harms@informatik.uni-oldenburg.de) |
| 2 | .\" Distributed under GPL | |
| 3 | .\" | |
| 4 | .TH PUTGRENT 3 2003-09-09 "GNU" "group Database Access" | |
| 5 | .SH NAME | |
| 6 | putgrent \- write a group database entry to a file | |
| 7 | .SH SYNOPSIS | |
| 8 | .B #define _GNU_SOURCE | |
| 9 | .br | |
| 10 | .B #include <grp.h> | |
| 11 | .sp | |
| 12 | .BI "int putgrent(const struct group *" grp ", FILE *" fp ); | |
| 13 | .sp | |
| 14 | .SH DESCRIPTION | |
| 15 | The | |
| 63aa9df0 | 16 | .BR putgrent () |
| 61f4934a | 17 | function is the counterpart for |
| 63aa9df0 | 18 | .BR fgetgrent (). |
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19 | The function writes the content of the provided struct group into the |
| 20 | file pointed to by | |
| 21 | .IR fp . | |
| 22 | The list of group members must be NULL terminated or NULL initialized. | |
| 23 | .sp | |
| 24 | The struct group is defined as follows: | |
| 25 | .sp | |
| 26 | .RS | |
| 27 | .nf | |
| 28 | struct group { | |
| 29 | char *gr_name; /* group name */ | |
| 30 | char *gr_passwd; /* group password */ | |
| 34c97781 | 31 | gid_t gr_gid; /* group ID */ |
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32 | char **gr_mem; /* group members */ |
| 33 | }; | |
| 34 | .fi | |
| 35 | .RE | |
| 36 | .SH "RETURN VALUE" | |
| 37 | The function returns zero on success, and a non-zero value on error. | |
| 38 | .SH "SEE ALSO" | |
| 39 | .BR fgetgrent (3), | |
| 40 | .BR getgrent (3), | |
| 41 | .BR group (5) |