diff options
Diffstat (limited to 'tools/perf/util/header.c')
-rw-r--r-- | tools/perf/util/header.c | 44 |
1 files changed, 5 insertions, 39 deletions
diff --git a/tools/perf/util/header.c b/tools/perf/util/header.c index 8fd7b7d..151b831 100644 --- a/tools/perf/util/header.c +++ b/tools/perf/util/header.c @@ -24,9 +24,6 @@ #include "build-id.h" #include "data.h" -static u32 header_argc; -static const char **header_argv; - /* * magic2 = "PERFILE2" * must be a numerical value to let the endianness @@ -138,37 +135,6 @@ static char *do_read_string(int fd, struct perf_header *ph) return NULL; } -int -perf_header__set_cmdline(int argc, const char **argv) -{ - int i; - - /* - * If header_argv has already been set, do not override it. - * This allows a command to set the cmdline, parse args and - * then call another builtin function that implements a - * command -- e.g, cmd_kvm calling cmd_record. - */ - if (header_argv) - return 0; - - header_argc = (u32)argc; - - /* do not include NULL termination */ - header_argv = calloc(argc, sizeof(char *)); - if (!header_argv) - return -ENOMEM; - - /* - * must copy argv contents because it gets moved - * around during option parsing - */ - for (i = 0; i < argc ; i++) - header_argv[i] = argv[i]; - - return 0; -} - static int write_tracing_data(int fd, struct perf_header *h __maybe_unused, struct perf_evlist *evlist) { @@ -405,8 +371,8 @@ static int write_cmdline(int fd, struct perf_header *h __maybe_unused, { char buf[MAXPATHLEN]; char proc[32]; - u32 i, n; - int ret; + u32 n; + int i, ret; /* * actual atual path to perf binary @@ -420,7 +386,7 @@ static int write_cmdline(int fd, struct perf_header *h __maybe_unused, buf[ret] = '\0'; /* account for binary path */ - n = header_argc + 1; + n = perf_env.nr_cmdline + 1; ret = do_write(fd, &n, sizeof(n)); if (ret < 0) @@ -430,8 +396,8 @@ static int write_cmdline(int fd, struct perf_header *h __maybe_unused, if (ret < 0) return ret; - for (i = 0 ; i < header_argc; i++) { - ret = do_write_string(fd, header_argv[i]); + for (i = 0 ; i < perf_env.nr_cmdline; i++) { + ret = do_write_string(fd, perf_env.cmdline_argv[i]); if (ret < 0) return ret; } |