diff options
| author | Heinrich Schuchardt <heinrich.schuchardt@canonical.com> | 2025-01-17 01:09:53 +0100 |
|---|---|---|
| committer | Heinrich Schuchardt <heinrich.schuchardt@canonical.com> | 2025-01-26 11:06:56 +0100 |
| commit | cb43e3e427769f5dcbb1ffda155198f38fb7375c (patch) | |
| tree | c1863bb5717702656d9fcf338fb37eb79ce0c036 /common/log.c | |
| parent | 1daacb92757e0c2e7b5155613ad9b1334545eb86 (diff) | |
log: enable filtering on functions
Up to now we could only use log level, category, and file for filtering.
Allow filtering on a list of functions.
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Diffstat (limited to 'common/log.c')
| -rw-r--r-- | common/log.c | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/common/log.c b/common/log.c index b2b5f3c81ba..b75e404420b 100644 --- a/common/log.c +++ b/common/log.c @@ -192,6 +192,10 @@ static bool log_passes_filters(struct log_device *ldev, struct log_rec *rec) !log_has_member(filt->file_list, rec->file)) continue; + if (filt->func_list && + !log_has_member(filt->func_list, rec->func)) + continue; + if (filt->flags & LOGFF_DENY) return false; else @@ -329,7 +333,7 @@ int _log_buffer(enum log_category_t cat, enum log_level_t level, int log_add_filter_flags(const char *drv_name, enum log_category_t cat_list[], enum log_level_t level, const char *file_list, - int flags) + const char *func_list, int flags) { struct log_filter *filt; struct log_device *ldev; @@ -364,6 +368,13 @@ int log_add_filter_flags(const char *drv_name, enum log_category_t cat_list[], goto err; } } + if (func_list) { + filt->func_list = strdup(func_list); + if (!filt->func_list) { + ret = -ENOMEM; + goto err; + } + } filt->filter_num = ldev->next_filter_num++; /* Add deny filters to the beginning of the list */ if (flags & LOGFF_DENY) |