66447e07c1
src/w32.c: Include sddl.h and sys/acl.h. (SDDL_REVISION_1): Define if not already defined. (g_b_init_get_security_descriptor_dacl) (g_b_init_convert_sd_to_sddl, g_b_init_convert_sddl_to_sd) (g_b_init_is_valid_security_descriptor) (g_b_init_set_file_security): New static flags. (globals_of_w32): Initialize them to zero. (SetFileSecurity_Name): New string constant. (SetFileSecurity_Proc, GetSecurityDescriptorDacl_Proc) (ConvertStringSecurityDescriptorToSecurityDescriptor_Proc) (ConvertSecurityDescriptorToStringSecurityDescriptor_Proc) (IsValidSecurityDescriptor_Proc): New typedefs. (get_file_security, get_security_descriptor_owner) (get_security_descriptor_group): Set errno to ENOTSUP. (set_file_security, get_security_descriptor_dacl) (is_valid_security_descriptor, convert_sd_to_sddl) (convert_sddl_to_sd, acl_valid, acl_to_text, acl_from_text) (acl_free, acl_get_file, acl_set_file): New functions. src/fileio.c (Fcopy_file) [WINDOWSNT]: Support copying ACLs. nt/inc/sys/acl.h: New file. nt/inc/ms-w32.h (ENOTSUP): Define if undefined. nt/config.nt (HAVE_POSIX_ACL): Define. doc/lispref/files.texi (File Attributes, Changing Files): Update to include MS-Windows support for ACLs.
25 lines
618 B
C
25 lines
618 B
C
/* Emulation of Posix ACLs for Windows. */
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#ifndef ACL_H
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#define ACL_H
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#define NOMINMAX 1 /* don't define min and max */
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#include <windows.h>
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typedef PSECURITY_DESCRIPTOR acl_t;
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typedef unsigned acl_type_t;
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/* Values of acl_type_t */
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#define ACL_TYPE_ACCESS 0
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#define ACL_TYPE_DEFAULT 1
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typedef unsigned acl_perm_t;
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extern int acl_valid (acl_t);
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extern acl_t acl_get_file (const char *, acl_type_t);
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extern int acl_set_file (const char *, acl_type_t, acl_t);
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extern char * acl_to_text (acl_t, ssize_t *);
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extern acl_t acl_from_text (const char *);
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extern int acl_free (void *);
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#endif /* ACL_H */
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