diff options
| author | stefanct <stefanct@2b7e53f0-3cfb-0310-b3e9-8179ed1497e1> | 2014-05-09 21:16:21 +0000 |
|---|---|---|
| committer | stefanct <stefanct@2b7e53f0-3cfb-0310-b3e9-8179ed1497e1> | 2014-05-09 21:16:21 +0000 |
| commit | e5775748c3035131b8291eaf69ca9c9e4ccfb93e (patch) | |
| tree | 6324be451385c9f9cea27381f35f300fbaa7f454 /serial.c | |
| parent | 54ea35f68b4dcf3d2fc191e30914ce2195117baa (diff) | |
| download | flashrom-e5775748c3035131b8291eaf69ca9c9e4ccfb93e.tar.gz | |
Add 'const' keyword to chip write and other function prototypes.
Inspired by and mostly based on a patch
Signed-off-by: Mark Marshall <mark.marshall@omicron.at>
Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
git-svn-id: https://code.coreboot.org/svn/flashrom/trunk@1789 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Diffstat (limited to 'serial.c')
| -rw-r--r-- | serial.c | 4 |
1 files changed, 2 insertions, 2 deletions
@@ -335,7 +335,7 @@ int serialport_shutdown(void *data) return 0; } -int serialport_write(unsigned char *buf, unsigned int writecnt) +int serialport_write(const unsigned char *buf, unsigned int writecnt) { #ifdef _WIN32 DWORD tmp = 0; @@ -470,7 +470,7 @@ int serialport_read_nonblock(unsigned char *c, unsigned int readcnt, unsigned in /* Tries up to timeout ms to write writecnt characters from the array starting at buf. Returns * 0 on success, positive values on temporary errors (e.g. timeouts) and negative ones on permanent errors. * If really_wrote is not NULL, this function sets its contents to the number of bytes written successfully. */ -int serialport_write_nonblock(unsigned char *buf, unsigned int writecnt, unsigned int timeout, unsigned int *really_wrote) +int serialport_write_nonblock(const unsigned char *buf, unsigned int writecnt, unsigned int timeout, unsigned int *really_wrote) { int ret = 1; /* disable blocked i/o and declare platform-specific variables */ |