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| author | Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> | 2010-09-16 22:34:25 +0000 |
|---|---|---|
| committer | Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> | 2010-09-16 22:34:25 +0000 |
| commit | 8ce52327d2d825aac0e3ce784101546706321df3 (patch) | |
| tree | dd8ff0f4846f741f85d58af6b553ef690c453f87 /serial.c | |
| parent | 84ecc9fbfdab530ce9cc8f0de37dc956ead67c19 (diff) | |
| download | flashrom-8ce52327d2d825aac0e3ce784101546706321df3.zip flashrom-8ce52327d2d825aac0e3ce784101546706321df3.tar.gz | |
Binary file (standard input) matches
Corresponding to flashrom svn r1178.
Diffstat (limited to 'serial.c')
| -rw-r--r-- | serial.c | 8 |
1 files changed, 6 insertions, 2 deletions
@@ -200,8 +200,10 @@ int serialport_write(unsigned char *buf, unsigned int writecnt) #else tmp = write(sp_fd, buf, writecnt); #endif - if (tmp == -1) + if (tmp == -1) { + msg_perr("Serial port write error!\n"); return 1; + } if (!tmp) msg_pdbg("Empty write\n"); writecnt -= tmp; @@ -221,8 +223,10 @@ int serialport_read(unsigned char *buf, unsigned int readcnt) #else tmp = read(sp_fd, buf, readcnt); #endif - if (tmp == -1) + if (tmp == -1) { + msg_perr("Serial port read error!\n"); return 1; + } if (!tmp) msg_pdbg("Empty read\n"); readcnt -= tmp; |
