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Diffstat (limited to 'tools/perf/util/subcmd-util.h')
-rw-r--r--tools/perf/util/subcmd-util.h91
1 files changed, 0 insertions, 91 deletions
diff --git a/tools/perf/util/subcmd-util.h b/tools/perf/util/subcmd-util.h
deleted file mode 100644
index 321aeb11a381..000000000000
--- a/tools/perf/util/subcmd-util.h
+++ /dev/null
@@ -1,91 +0,0 @@
-#ifndef __PERF_SUBCMD_UTIL_H
-#define __PERF_SUBCMD_UTIL_H
-
-#include <stdarg.h>
-#include <stdlib.h>
-#include <stdio.h>
-
-#define NORETURN __attribute__((__noreturn__))
-
-static inline void report(const char *prefix, const char *err, va_list params)
-{
- char msg[1024];
- vsnprintf(msg, sizeof(msg), err, params);
- fprintf(stderr, " %s%s\n", prefix, msg);
-}
-
-static NORETURN inline void die(const char *err, ...)
-{
- va_list params;
-
- va_start(params, err);
- report(" Fatal: ", err, params);
- exit(128);
- va_end(params);
-}
-
-#define zfree(ptr) ({ free(*ptr); *ptr = NULL; })
-
-#define alloc_nr(x) (((x)+16)*3/2)
-
-/*
- * Realloc the buffer pointed at by variable 'x' so that it can hold
- * at least 'nr' entries; the number of entries currently allocated
- * is 'alloc', using the standard growing factor alloc_nr() macro.
- *
- * DO NOT USE any expression with side-effect for 'x' or 'alloc'.
- */
-#define ALLOC_GROW(x, nr, alloc) \
- do { \
- if ((nr) > alloc) { \
- if (alloc_nr(alloc) < (nr)) \
- alloc = (nr); \
- else \
- alloc = alloc_nr(alloc); \
- x = xrealloc((x), alloc * sizeof(*(x))); \
- } \
- } while(0)
-
-static inline void *xrealloc(void *ptr, size_t size)
-{
- void *ret = realloc(ptr, size);
- if (!ret && !size)
- ret = realloc(ptr, 1);
- if (!ret) {
- ret = realloc(ptr, size);
- if (!ret && !size)
- ret = realloc(ptr, 1);
- if (!ret)
- die("Out of memory, realloc failed");
- }
- return ret;
-}
-
-#define astrcatf(out, fmt, ...) \
-({ \
- char *tmp = *(out); \
- if (asprintf((out), "%s" fmt, tmp ?: "", ## __VA_ARGS__) == -1) \
- die("asprintf failed"); \
- free(tmp); \
-})
-
-static inline void astrcat(char **out, const char *add)
-{
- char *tmp = *out;
-
- if (asprintf(out, "%s%s", tmp ?: "", add) == -1)
- die("asprintf failed");
-
- free(tmp);
-}
-
-static inline int prefixcmp(const char *str, const char *prefix)
-{
- for (; ; str++, prefix++)
- if (!*prefix)
- return 0;
- else if (*str != *prefix)
- return (unsigned char)*prefix - (unsigned char)*str;
-}
-
-#endif /* __PERF_SUBCMD_UTIL_H */