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Add a flags option to sudo_parseln() and a flag to only mach comments

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at the beginning of the line.  Use the flag when parsing ldap.conf.
This commit is contained in:
Todd C. Miller
2016-09-01 09:19:20 -06:00
parent 04340eea60
commit 17ad75d50b
8 changed files with 25 additions and 13 deletions
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8
include/sudo_util.h
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@@ -1,5 +1,5 @@
/*
* Copyright (c) 2013-2015 Todd C. Miller <Todd.Miller@courtesan.com>
* Copyright (c) 2013-2016 Todd C. Miller <Todd.Miller@courtesan.com>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
@@ -138,6 +138,9 @@
#define sudo_isset(_a, _i) ((_a)[(_i) / NBBY] & (1<<((_i) % NBBY)))
#define sudo_isclr(_a, _i) (((_a)[(_i) / NBBY] & (1<<((_i) % NBBY))) == 0)
/* sudo_parseln() flags */
#define PARSELN_COMM_BOL 1 /* comments only at begining of line */
/*
* Macros to quiet gcc's warn_unused_result attribute.
*/
@@ -190,7 +193,8 @@ __dso_public bool sudo_lock_region_v1(int fd, int action, off_t len);
/* parseln.c */
__dso_public ssize_t sudo_parseln_v1(char **buf, size_t *bufsize, unsigned int *lineno, FILE *fp);
#define sudo_parseln(_a, _b, _c, _d) sudo_parseln_v1((_a), (_b), (_c), (_d))
__dso_public ssize_t sudo_parseln_v2(char **buf, size_t *bufsize, unsigned int *lineno, FILE *fp, int flags);
#define sudo_parseln(_a, _b, _c, _d, _e) sudo_parseln_v2((_a), (_b), (_c), (_d), (_e))
/* progname.c */
__dso_public void initprogname(const char *);