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lib/util/sudo_debug.c: add a function for querying if debugging is needed

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for a level.
Rationale: this way we can avoid computing details for the log which will
not happen at all if the computation is slow.
This commit is contained in:
Robert Manner
2019-12-05 15:20:47 +01:00
committed by Todd C. Miller
parent 80fa75f0e8
commit 6710048c8d
3 changed files with 38 additions and 0 deletions
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include/sudo_debug.h
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@@ -269,7 +269,9 @@ __dso_public int sudo_debug_set_active_instance_v1(int inst);
__dso_public void sudo_debug_update_fd_v1(int ofd, int nfd);
__dso_public void sudo_debug_vprintf2_v1(const char *func, const char *file, int line, int level, const char *fmt, va_list ap) __printf0like(5, 0);
__dso_public void sudo_debug_write2_v1(int fd, const char *func, const char *file, int line, const char *str, int len, int errnum);
__dso_public bool sudo_debug_needed_v1(int level);
#define sudo_debug_needed(level) sudo_debug_needed_v1((level)|sudo_debug_subsys)
#define sudo_debug_deregister(_a) sudo_debug_deregister_v1((_a))
#define sudo_debug_enter(_a, _b, _c, _d) sudo_debug_enter_v1((_a), (_b), (_c), (_d))
#define sudo_debug_execve2(_a, _b, _c, _d) sudo_debug_execve2_v1((_a), (_b), (_c), (_d))