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Changed copy_all signature.

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This commit is contained in:
Rafal Wojtczuk 2011-03-11 11:54:39 +01:00
parent a750229be6
commit dd014e4cab
1 changed files with 8 additions and 5 deletions
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13
appvm/dvm_file_editor.c
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@ -21,7 +21,7 @@ char *get_filename()
return retname; return retname;
} }
void copy_all(int fdout, int fdin) int copy_fd_all(int fdout, int fdin)
{ {
int ret; int ret;
char buf[4096]; char buf[4096];
@ -31,13 +31,14 @@ void copy_all(int fdout, int fdin)
break; break;
if (ret < 0) { if (ret < 0) {
perror("read"); perror("read");
exit(1); return 0;
} }
if (!write_all(fdout, buf, ret)) { if (!write_all(fdout, buf, ret)) {
perror("write"); perror("write");
exit(1); return 0;
} }
} }
return 1;
} }
@ -48,7 +49,8 @@ void copy_file(char *filename)
perror("open file"); perror("open file");
exit(1); exit(1);
} }
copy_all(fd, 0); if (!copy_fd_all(fd, 0))
exit(1);
close(fd); close(fd);
} }
@ -59,7 +61,8 @@ void send_file_back(char * filename)
perror("open file"); perror("open file");
exit(1); exit(1);
} }
copy_all(1, fd); if (!copy_fd_all(1, fd))
exit(1);
close(fd); close(fd);
} }