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1e9f9e8af0
To support the special characters escaped by '\' in 'perf probe' event parser. Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org> Reviewed-by: Thomas Richter <tmricht@linux.vnet.ibm.com> Acked-by: Ravi Bangoria <ravi.bangoria@linux.vnet.ibm.com> Cc: Paul Clarke <pc@us.ibm.com> Cc: bhargavb <bhargavaramudu@gmail.com> Cc: linux-rt-users@vger.kernel.org Link: http://lkml.kernel.org/r/151275052163.24652.18205979384585484358.stgit@devbox [ Split from a larger patch ] Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
45 lines
1.2 KiB
C
45 lines
1.2 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef PERF_STRING_H
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#define PERF_STRING_H
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#include <linux/types.h>
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#include <stddef.h>
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#include <string.h>
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s64 perf_atoll(const char *str);
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char **argv_split(const char *str, int *argcp);
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void argv_free(char **argv);
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bool strglobmatch(const char *str, const char *pat);
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bool strglobmatch_nocase(const char *str, const char *pat);
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bool strlazymatch(const char *str, const char *pat);
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static inline bool strisglob(const char *str)
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{
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return strpbrk(str, "*?[") != NULL;
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}
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int strtailcmp(const char *s1, const char *s2);
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char *strxfrchar(char *s, char from, char to);
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char *ltrim(char *s);
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char *rtrim(char *s);
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static inline char *trim(char *s)
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{
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return ltrim(rtrim(s));
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}
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char *asprintf_expr_inout_ints(const char *var, bool in, size_t nints, int *ints);
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static inline char *asprintf_expr_in_ints(const char *var, size_t nints, int *ints)
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{
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return asprintf_expr_inout_ints(var, true, nints, ints);
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}
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static inline char *asprintf_expr_not_in_ints(const char *var, size_t nints, int *ints)
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{
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return asprintf_expr_inout_ints(var, false, nints, ints);
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}
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char *strpbrk_esc(char *str, const char *stopset);
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char *strdup_esc(const char *str);
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#endif /* PERF_STRING_H */
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