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git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git
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Ian Rogers
1504b6f97b
tracing_events__opendir() allows iteration over files in <debugfs>/tracing/events but with an arbitrary sort order. Add a scandir alternative where the results are alphabetically sorted. Signed-off-by: Ian Rogers <[email protected]> Cc: Adrian Hunter <[email protected]> Cc: Alexander Shishkin <[email protected]> Cc: Caleb Biggers <[email protected]> Cc: Jiri Olsa <[email protected]> Cc: Kajol Jain <[email protected]> Cc: Kan Liang <[email protected]> Cc: Leo Yan <[email protected]> Cc: Mark Rutland <[email protected]> Cc: Namhyung Kim <[email protected]> Cc: Perry Taylor <[email protected]> Cc: Peter Zijlstra <[email protected]> Cc: Ravi Bangoria <[email protected]> Cc: Rob Herring <[email protected]> Cc: Sandipan Das <[email protected]> Cc: Stephane Eranian <[email protected]> Cc: Weilin Wang <[email protected]> Cc: Xin Gao <[email protected]> Cc: Xing Zhengjun <[email protected]> Link: http://lore.kernel.org/lkml/[email protected] Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
24 lines
696 B
C
24 lines
696 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef __API_FS_TRACING_PATH_H
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#define __API_FS_TRACING_PATH_H
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#include <linux/types.h>
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#include <dirent.h>
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DIR *tracing_events__opendir(void);
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int tracing_events__scandir_alphasort(struct dirent ***namelist);
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void tracing_path_set(const char *mountpoint);
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const char *tracing_path_mount(void);
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char *get_tracing_file(const char *name);
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void put_tracing_file(char *file);
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char *get_events_file(const char *name);
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void put_events_file(char *file);
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#define zput_events_file(ptr) ({ free(*ptr); *ptr = NULL; })
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int tracing_path__strerror_open_tp(int err, char *buf, size_t size, const char *sys, const char *name);
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#endif /* __API_FS_TRACING_PATH_H */
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