commoncap.c (69dbdd819599e2f3b77c172e83af512845bca5ad) commoncap.c (eaf06b241b091357e72b76863ba16e89610d31bd)
1/* Common capabilities, needed by capability.o.
2 *
3 * This program is free software; you can redistribute it and/or modify
4 * it under the terms of the GNU General Public License as published by
5 * the Free Software Foundation; either version 2 of the License, or
6 * (at your option) any later version.
7 *
8 */

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890 *
891 * Determine whether the current process is permitted to use a particular
892 * syslog function, returning 0 if permission is granted, -ve if not.
893 */
894int cap_syslog(int type, bool from_file)
895{
896 if (type != SYSLOG_ACTION_OPEN && from_file)
897 return 0;
1/* Common capabilities, needed by capability.o.
2 *
3 * This program is free software; you can redistribute it and/or modify
4 * it under the terms of the GNU General Public License as published by
5 * the Free Software Foundation; either version 2 of the License, or
6 * (at your option) any later version.
7 *
8 */

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890 *
891 * Determine whether the current process is permitted to use a particular
892 * syslog function, returning 0 if permission is granted, -ve if not.
893 */
894int cap_syslog(int type, bool from_file)
895{
896 if (type != SYSLOG_ACTION_OPEN && from_file)
897 return 0;
898 if (dmesg_restrict && !capable(CAP_SYS_ADMIN))
899 return -EPERM;
898 if ((type != SYSLOG_ACTION_READ_ALL &&
899 type != SYSLOG_ACTION_SIZE_BUFFER) && !capable(CAP_SYS_ADMIN))
900 return -EPERM;
901 return 0;
902}
903
904/**
905 * cap_vm_enough_memory - Determine whether a new virtual mapping is permitted

--- 45 unchanged lines hidden --- 		900 if ((type != SYSLOG_ACTION_READ_ALL &&
901 type != SYSLOG_ACTION_SIZE_BUFFER) && !capable(CAP_SYS_ADMIN))
902 return -EPERM;
903 return 0;
904}
905
906/**
907 * cap_vm_enough_memory - Determine whether a new virtual mapping is permitted

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