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370ce164de
Avoid 4 static arrays for paths, pass in a char[] buffer to use. Makes mkpath thread safe for the small number of users. Also removes 16,384 bytes from .bss. Signed-off-by: Ian Rogers <irogers@google.com> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: K Prateek Nayak <kprateek.nayak@amd.com> Cc: Kan Liang <kan.liang@linux.intel.com> Cc: Leo Yan <leo.yan@linaro.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Masami Hiramatsu <mhiramat@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Ravi Bangoria <ravi.bangoria@amd.com> Cc: Ross Zwisler <zwisler@chromium.org> Cc: Sean Christopherson <seanjc@google.com> Cc: Steven Rostedt (VMware) <rostedt@goodmis.org> Cc: Tiezhu Yang <yangtiezhu@loongson.cn> Cc: Yang Jihong <yangjihong1@huawei.com> Link: https://lore.kernel.org/r/20230526183401.2326121-13-irogers@google.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
31 lines
764 B
C
31 lines
764 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef __PERF_CACHE_H
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#define __PERF_CACHE_H
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#include "strbuf.h"
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#include <subcmd/pager.h>
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#include "../ui/ui.h"
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#include <linux/compiler.h>
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#include <linux/string.h>
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#define CMD_EXEC_PATH "--exec-path"
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#define CMD_DEBUGFS_DIR "--debugfs-dir="
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#define EXEC_PATH_ENVIRONMENT "PERF_EXEC_PATH"
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#define PERF_DEBUGFS_ENVIRONMENT "PERF_DEBUGFS_DIR"
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#define PERF_TRACEFS_ENVIRONMENT "PERF_TRACEFS_DIR"
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#define PERF_PAGER_ENVIRONMENT "PERF_PAGER"
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int split_cmdline(char *cmdline, const char ***argv);
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#define alloc_nr(x) (((x)+16)*3/2)
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static inline int is_absolute_path(const char *path)
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{
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return path[0] == '/';
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}
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char *mkpath(char *path_buf, size_t sz, const char *fmt, ...) __printf(3, 4);
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#endif /* __PERF_CACHE_H */
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