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AnswerRe: A pointer reference as l-value Pin
Richard MacCutchan20-Jan-13 3:56
mveRichard MacCutchan20-Jan-13 3:56 
GeneralRe: A pointer reference as l-value Pin
George Nistor20-Jan-13 4:02
George Nistor20-Jan-13 4:02 
GeneralRe: A pointer reference as l-value Pin
Richard MacCutchan20-Jan-13 4:11
mveRichard MacCutchan20-Jan-13 4:11 
GeneralRe: A pointer reference as l-value Pin
Freak3021-Jan-13 4:43
Freak3021-Jan-13 4:43 
GeneralRe: A pointer reference as l-value Pin
George Nistor21-Jan-13 5:37
George Nistor21-Jan-13 5:37 
GeneralRe: A pointer reference as l-value Pin
Freak3021-Jan-13 22:08
Freak3021-Jan-13 22:08 
QuestionThe 'rename' function gives errno == -1 Pin
Anthony Appleyard20-Jan-13 1:12
Anthony Appleyard20-Jan-13 1:12 
AnswerRe: The 'rename' function gives errno == -1 Pin
pasztorpisti20-Jan-13 1:26
pasztorpisti20-Jan-13 1:26 
Right after the failed function use strerror(errno) to get a human readable error message:
C++
#include <stdio.h>
#include <string.h>
#include <errno.h>

....

rename(x, y); // fails
printf("Error renaming %s to %s. Reason: %s\n", x, y, strerror(errno));

....
}

GeneralRe: The 'rename' function gives errno == -1 Pin
Anthony Appleyard20-Jan-13 3:01
Anthony Appleyard20-Jan-13 3:01 
AnswerRe: The 'rename' function gives errno == -1 Pin
Richard MacCutchan20-Jan-13 3:50
mveRichard MacCutchan20-Jan-13 3:50 
GeneralRe: The 'rename' function gives errno == -1 Pin
Anthony Appleyard20-Jan-13 4:32
Anthony Appleyard20-Jan-13 4:32 
GeneralRe: The 'rename' function gives errno == -1 Pin
Richard MacCutchan20-Jan-13 4:37
mveRichard MacCutchan20-Jan-13 4:37 
GeneralRe: The 'rename' function gives errno == -1 Pin
Anthony Appleyard20-Jan-13 5:02
Anthony Appleyard20-Jan-13 5:02 
GeneralRe: The 'rename' function gives errno == -1 Pin
Richard MacCutchan20-Jan-13 5:04
mveRichard MacCutchan20-Jan-13 5:04 
GeneralRe: The 'rename' function gives errno == -1 Pin
Anthony Appleyard20-Jan-13 5:11
Anthony Appleyard20-Jan-13 5:11 
GeneralRe: The 'rename' function gives errno == -1 Pin
Richard MacCutchan20-Jan-13 5:33
mveRichard MacCutchan20-Jan-13 5:33 
GeneralRe: The 'rename' function gives errno == -1 Pin
Anthony Appleyard20-Jan-13 5:57
Anthony Appleyard20-Jan-13 5:57 
GeneralRe: The 'rename' function gives errno == -1 Pin
Richard MacCutchan20-Jan-13 6:20
mveRichard MacCutchan20-Jan-13 6:20 
GeneralRe: The 'rename' function gives errno == -1 Pin
Anthony Appleyard20-Jan-13 11:03
Anthony Appleyard20-Jan-13 11:03 
GeneralRe: The 'rename' function gives errno == -1 Pin
Richard MacCutchan20-Jan-13 21:52
mveRichard MacCutchan20-Jan-13 21:52 
GeneralRe: The 'rename' function gives errno == -1 Pin
Anthony Appleyard20-Jan-13 22:11
Anthony Appleyard20-Jan-13 22:11 
GeneralRe: The 'rename' function gives errno == -1 Pin
Richard MacCutchan20-Jan-13 23:00
mveRichard MacCutchan20-Jan-13 23:00 
QuestionRe: The 'rename' function gives errno == -1 Pin
David Crow20-Jan-13 15:17
David Crow20-Jan-13 15:17 
AnswerRe: The 'rename' function gives errno == -1 Pin
Anthony Appleyard20-Jan-13 18:15
Anthony Appleyard20-Jan-13 18:15 
GeneralRe: The 'rename' function gives errno == -1 Pin
Richard MacCutchan20-Jan-13 4:49
mveRichard MacCutchan20-Jan-13 4:49 

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