picoproj: fix a typo

[libam7xxx.git] / examples / picoproj.c

diff --git a/examples/picoproj.c b/examples/picoproj.c
index 2c1b257..79927c2 100644 (file)
--- a/examples/picoproj.c
+++ b/examples/picoproj.c
@@ -74,6 +74,8 @@ int main(int argc, char *argv[])
        while ((opt = getopt(argc, argv, "f:F:l:p:W:H:h")) != -1) {
                switch (opt) {
                case 'f':
        while ((opt = getopt(argc, argv, "f:F:l:p:W:H:h")) != -1) {
                switch (opt) {
                case 'f':

+                       if (filename[0] != '\0')
+                               fprintf(stderr, "Warning: image file already specified\n");

                        strncpy(filename, optarg, FILENAME_MAX);
                        break;
                case 'F':
                        strncpy(filename, optarg, FILENAME_MAX);
                        break;
                case 'F':


@@ -155,7 +157,7 @@ int main(int argc, char *argv[])
        }
        size = st.st_size;
 
        }
        size = st.st_size;
 

-       image = mmap(NULL, st.st_size, PROT_READ, MAP_SHARED, image_fd, 0);
+       image = mmap(NULL, st.st_size, PROT_READ, MAP_PRIVATE, image_fd, 0);

        if (image == NULL) {
                perror("mmap");
                exit_code = EXIT_FAILURE;
        if (image == NULL) {
                perror("mmap");
                exit_code = EXIT_FAILURE;


@@ -195,7 +197,7 @@ int main(int argc, char *argv[])
 
        ret = am7xxx_get_device_info(dev, &device_info);
        if (ret < 0) {
 
        ret = am7xxx_get_device_info(dev, &device_info);
        if (ret < 0) {

-               perror("am7xxx_get_info");
+               perror("am7xxx_get_device_info");

                exit_code = EXIT_FAILURE;
                goto cleanup;
        }
                exit_code = EXIT_FAILURE;
                goto cleanup;
        }