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Replace all occurences of exit() in potential library code

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by appropriate return values.


git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@1301 81a1dc3b-b13d-400b-aceb-764788c761c2
This commit is contained in:
joerg_wunsch
2014-05-16 15:52:25 +00:00
parent a74dbff9a4
commit 8113ad8a87
26 changed files with 257 additions and 166 deletions
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10
ser_posix.c
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@@ -347,7 +347,7 @@ static int ser_send(union filedescriptor *fd, unsigned char * buf, size_t buflen
if (rc < 0) {
fprintf(stderr, "%s: ser_send(): write error: %s\n",
progname, strerror(errno));
exit(1);
return -1;
}
p += rc;
len -= rc;
@@ -393,7 +393,7 @@ static int ser_recv(union filedescriptor *fd, unsigned char * buf, size_t buflen
else {
fprintf(stderr, "%s: ser_recv(): select(): %s\n",
progname, strerror(errno));
exit(1);
return -1;
}
}
@@ -401,7 +401,7 @@ static int ser_recv(union filedescriptor *fd, unsigned char * buf, size_t buflen
if (rc < 0) {
fprintf(stderr, "%s: ser_recv(): read error: %s\n",
progname, strerror(errno));
exit(1);
return -1;
}
p += rc;
len += rc;
@@ -468,7 +468,7 @@ static int ser_drain(union filedescriptor *fd, int display)
else {
fprintf(stderr, "%s: ser_drain(): select(): %s\n",
progname, strerror(errno));
exit(1);
return -1;
}
}
@@ -476,7 +476,7 @@ static int ser_drain(union filedescriptor *fd, int display)
if (rc < 0) {
fprintf(stderr, "%s: ser_drain(): read error: %s\n",
progname, strerror(errno));
exit(1);
return -1;
}
if (display) {
fprintf(stderr, "%02x ", buf);