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| author | Josh Blum <josh@joshknows.com> | 2010-11-09 18:44:39 -0800 |
|---|---|---|
| committer | Josh Blum <josh@joshknows.com> | 2010-11-09 18:44:39 -0800 |
| commit | 61d9cda7f64e10d8039bf7b6de5ca8068f11e5bb (patch) | |
| tree | 7d3242d2a00f7e9aee0da9eabd548bd6873e082b /host | |
| parent | 3bca8c492514564a065e34d3284cb468873fcc8c (diff) | |
| download | uhd-61d9cda7f64e10d8039bf7b6de5ca8068f11e5bb.tar.gz uhd-61d9cda7f64e10d8039bf7b6de5ca8068f11e5bb.tar.bz2 uhd-61d9cda7f64e10d8039bf7b6de5ca8068f11e5bb.zip | |
usrp-e: check the return code on system call, also removes warnings
Diffstat (limited to 'host')
| -rw-r--r-- | host/lib/usrp/usrp_e/fpga-downloader.cc | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/host/lib/usrp/usrp_e/fpga-downloader.cc b/host/lib/usrp/usrp_e/fpga-downloader.cc index 5fd2c8dd0..4dc537919 100644 --- a/host/lib/usrp/usrp_e/fpga-downloader.cc +++ b/host/lib/usrp/usrp_e/fpga-downloader.cc @@ -16,6 +16,7 @@ // #include <uhd/config.hpp> +#include <uhd/utils/assert.hpp> #include <iostream> #include <sstream> @@ -259,7 +260,7 @@ void usrp_e_load_fpga(const std::string &bin_file){ std::cout << "Loading FPGA image: " << bin_file << "... " << std::flush; - system("/sbin/rmmod usrp_e"); + UHD_ASSERT_THROW(std::system("/sbin/rmmod usrp_e") == 0); prepare_fpga_for_configuration(gpio_prog_b, gpio_init_b); @@ -267,7 +268,7 @@ void usrp_e_load_fpga(const std::string &bin_file){ send_file_to_fpga(bin_file, gpio_init_b, gpio_done); - system("/sbin/modprobe usrp_e"); + UHD_ASSERT_THROW(std::system("/sbin/modprobe usrp_e") == 0); } |