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Allow intel_dump_decode to read data from stdin.

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Signed-off-by: Eugeni Dodonov <eugeni.dodonov@intel.com>
This commit is contained in:
Eugeni Dodonov 2011-10-17 17:48:18 -02:00
parent f312f89f4a
commit e98f308994
1 changed files with 14 additions and 2 deletions
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16
tools/intel_dump_decode.c
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@ -43,7 +43,10 @@ read_bin_file(uint32_t devid, const char * filename)
uint32_t buf[16384]; uint32_t buf[16384];
int fd, offset, ret; int fd, offset, ret;
fd = open (filename, O_RDONLY); if (!strcmp(filename, "-"))
fd = fileno(stdin);
else
fd = open (filename, O_RDONLY);
if (fd < 0) { if (fd < 0) {
fprintf (stderr, "Failed to open %s: %s\n", fprintf (stderr, "Failed to open %s: %s\n",
filename, strerror (errno)); filename, strerror (errno));
@ -69,7 +72,11 @@ read_data_file(uint32_t devid, const char * filename)
uint32_t offset, value; uint32_t offset, value;
uint32_t gtt_offset = 0; uint32_t gtt_offset = 0;
file = fopen (filename, "r"); if (!strcmp(filename, "-"))
file = stdin;
else
file = fopen (filename, "r");
if (file == NULL) { if (file == NULL) {
fprintf (stderr, "Failed to open %s: %s\n", fprintf (stderr, "Failed to open %s: %s\n",
filename, strerror (errno)); filename, strerror (errno));
@ -179,6 +186,11 @@ main (int argc, char *argv[])
} }
for (i = optind; i < argc; i++) { for (i = optind; i < argc; i++) {
/* For stdin input, let's read as data file */
if (!strcmp(argv[i], "-")) {
read_data_file(devid, argv[i]);
continue;
}
if (binary == 1) if (binary == 1)
read_bin_file(devid, argv[i]); read_bin_file(devid, argv[i]);
else if (binary == 0) else if (binary == 0)