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use MAP_FAILED

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git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@1705 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Assar Westerlund
1997-05-11 09:59:05 +00:00
parent 29fc0dd953
commit 1470b65bba
1 changed files with 5 additions and 2 deletions
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7
appl/ftp/ftpd/ftpd.c
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@@ -1289,13 +1289,16 @@ send_data(FILE *instr, FILE *outstr, off_t blksize)
case TYPE_I: case TYPE_I:
case TYPE_L: case TYPE_L:
#ifdef HAVE_MMAP #ifdef HAVE_MMAP
#ifndef MAP_FAILED
#define MAP_FAILED (-1)
#endif
{ {
struct stat st; struct stat st;
char *chunk; char *chunk;
int in = fileno(instr); int in = fileno(instr);
if(fstat(in, &st) == 0 && S_ISREG(st.st_mode)){ if(fstat(in, &st) == 0 && S_ISREG(st.st_mode)) {
chunk = mmap(0, st.st_size, PROT_READ, MAP_SHARED, in, 0); chunk = mmap(0, st.st_size, PROT_READ, MAP_SHARED, in, 0);
if(chunk != NULL){ if(chunk != (void *)MAP_FAILED) {
cnt = st.st_size - restart_point; cnt = st.st_size - restart_point;
auth_write(fileno(outstr), auth_write(fileno(outstr),
chunk + restart_point, chunk + restart_point,