diff options
Diffstat (limited to 'libc/pwd_grp/__sgetspent_r.c')
| -rw-r--r-- | libc/pwd_grp/__sgetspent_r.c | 167 |
1 files changed, 0 insertions, 167 deletions
diff --git a/libc/pwd_grp/__sgetspent_r.c b/libc/pwd_grp/__sgetspent_r.c deleted file mode 100644 index fbd40fc62..000000000 --- a/libc/pwd_grp/__sgetspent_r.c +++ /dev/null @@ -1,167 +0,0 @@ -/* vi: set sw=4 ts=4: */ -/* - * __sgetspent_r.c - Based on __getpwent_r.c - * Copyright (C) 2001-2003 Erik Andersen <andersee@debian.org> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the Free - * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#include <stdlib.h> -#include <unistd.h> -#include <string.h> -#include <errno.h> -#include "config.h" - - -int __sgetspent_r(const char * string, struct spwd * spwd, char * line_buff, size_t buflen) -{ - char *field_begin; - char *endptr; - char *lstchg_ptr=NULL; - char *min_ptr=NULL; - char *max_ptr=NULL; - char *warn_ptr=NULL; - char *inact_ptr=NULL; - char *expire_ptr=NULL; - char *flag_ptr=NULL; - int i; - - if (buflen<PWD_BUFFER_SIZE) - return ERANGE; - - if (string != line_buff) { - if (strlen(string) >= buflen) - return ERANGE; - strcpy(line_buff, string); - } - - if (*line_buff == '#' || *line_buff == ' ' || *line_buff == '\n' || - *line_buff == '\t') - return EINVAL; - - field_begin = strchr(line_buff, '\n'); - if (field_begin != NULL) - *field_begin = '\0'; - - /* We've read the line; now parse it. */ - field_begin = line_buff; - for (i = 0; i < 9; i++) { - switch (i) { - case 0: - spwd->sp_namp = field_begin; - break; - case 1: - spwd->sp_pwdp = field_begin; - break; - case 2: - lstchg_ptr = field_begin; - break; - case 3: - min_ptr = field_begin; - break; - case 4: - max_ptr = field_begin; - break; - case 5: - warn_ptr = field_begin; - break; - case 6: - inact_ptr = field_begin; - break; - case 7: - expire_ptr = field_begin; - break; - case 8: - flag_ptr = field_begin; - break; - } - if (i < 8) { - field_begin = strchr(field_begin, ':'); - if (field_begin == NULL) { - if (i==4 || i==7) - break; - return EINVAL; - } - *field_begin++ = '\0'; - } - } - - if (*lstchg_ptr == '\0') { - spwd->sp_lstchg = -1; - } else { - spwd->sp_lstchg = (gid_t) strtoul(lstchg_ptr, &endptr, 10); - if (*endptr != '\0') - return EINVAL; - } - - if (*min_ptr == '\0') { - spwd->sp_min = -1; - } else { - spwd->sp_min = (gid_t) strtoul(min_ptr, &endptr, 10); - if (*endptr != '\0') - return EINVAL; - } - - if (*max_ptr == '\0') { - spwd->sp_max = -1; - } else { - spwd->sp_max = (gid_t) strtoul(max_ptr, &endptr, 10); - if (*endptr != '\0') - return EINVAL; - } - - if (warn_ptr == NULL) { - /* Support for old format */ - spwd->sp_warn = -1; - spwd->sp_inact = -1; - spwd->sp_expire = -1; - spwd->sp_flag = 0; - } - else { - if (*warn_ptr == '\0') { - spwd->sp_warn = -1; - } else { - spwd->sp_warn = (gid_t) strtoul(warn_ptr, &endptr, 10); - if (*endptr != '\0') - return EINVAL; - } - - if (*inact_ptr == '\0') { - spwd->sp_inact = -1; - } else { - spwd->sp_inact = (gid_t) strtoul(inact_ptr, &endptr, 10); - if (*endptr != '\0') - return EINVAL; - } - - if (*expire_ptr == '\0') { - spwd->sp_expire = -1; - } else { - spwd->sp_expire = (gid_t) strtoul(expire_ptr, &endptr, 10); - if (*endptr != '\0') - return EINVAL; - } - - if (flag_ptr==NULL || *flag_ptr=='\0') { - spwd->sp_flag = ~0ul; - } else { - spwd->sp_flag = (gid_t) strtoul(flag_ptr, &endptr, 10); - if (*endptr != '\0') - return EINVAL; - } - } - - return 0; -} |