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* serial_open() calls will now return -1 on error (no call to exit())

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git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@948 81a1dc3b-b13d-400b-aceb-764788c761c2
This commit is contained in:
springob
2010-10-22 14:29:56 +00:00
parent d7c246d112
commit fcce4d2de3
13 changed files with 82 additions and 26 deletions
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20
stk500v2.c
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@@ -1313,7 +1313,9 @@ static int stk500v2_open(PROGRAMMER * pgm, char * port)
}
strcpy(pgm->port, port);
serial_open(port, baud, &pgm->fd);
if (serial_open(port, baud, &pgm->fd)==-1) {
return -1;
}
/*
* drain any extraneous input
@@ -1363,7 +1365,9 @@ static int stk600_open(PROGRAMMER * pgm, char * port)
}
strcpy(pgm->port, port);
serial_open(port, baud, &pgm->fd);
if (serial_open(port, baud, &pgm->fd)==-1) {
return -1;
}
/*
* drain any extraneous input
@@ -2818,7 +2822,9 @@ static int stk500v2_jtagmkII_open(PROGRAMMER * pgm, char * port)
}
strcpy(pgm->port, port);
serial_open(port, baud, &pgm->fd);
if (serial_open(port, baud, &pgm->fd)==-1) {
return -1;
}
/*
* drain any extraneous input
@@ -2906,7 +2912,9 @@ static int stk500v2_dragon_isp_open(PROGRAMMER * pgm, char * port)
}
strcpy(pgm->port, port);
serial_open(port, baud, &pgm->fd);
if (serial_open(port, baud, &pgm->fd)==-1) {
return -1;
}
/*
* drain any extraneous input
@@ -2977,7 +2985,9 @@ static int stk500v2_dragon_hv_open(PROGRAMMER * pgm, char * port)
}
strcpy(pgm->port, port);
serial_open(port, baud, &pgm->fd);
if (serial_open(port, baud, &pgm->fd)==-1) {
return -1;
}
/*
* drain any extraneous input