Staging
v0.8.1
v0.8.1
Revision ff58b9aaf8bf4ce7471a21baa502cb9ddaa9873a authored by Jeff King on 12 February 2008, 05:45:18 UTC, committed by Junio C Hamano on 13 February 2008, 21:54:58 UTC
It makes no sense to suggest "git reset HEAD" since we have no HEAD commit. This actually used to work but regressed in f26a0012. wt_status_print_cached_header was updated to take the whole wt_status struct rather than just the reference field. Previously the various code paths were sometimes sending in s->reference and sometimes sending in NULL, making the decision on whether this was an initial commit before we even got to this function. Now we must check the initial flag here. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
1 parent 077b725
usage.c
/*
* GIT - The information manager from hell
*
* Copyright (C) Linus Torvalds, 2005
*/
#include "git-compat-util.h"
static void report(const char *prefix, const char *err, va_list params)
{
char msg[256];
vsnprintf(msg, sizeof(msg), err, params);
fprintf(stderr, "%s%s\n", prefix, msg);
}
static NORETURN void usage_builtin(const char *err)
{
fprintf(stderr, "usage: %s\n", err);
exit(129);
}
static NORETURN void die_builtin(const char *err, va_list params)
{
report("fatal: ", err, params);
exit(128);
}
static void error_builtin(const char *err, va_list params)
{
report("error: ", err, params);
}
static void warn_builtin(const char *warn, va_list params)
{
report("warning: ", warn, params);
}
/* If we are in a dlopen()ed .so write to a global variable would segfault
* (ugh), so keep things static. */
static void (*usage_routine)(const char *err) NORETURN = usage_builtin;
static void (*die_routine)(const char *err, va_list params) NORETURN = die_builtin;
static void (*error_routine)(const char *err, va_list params) = error_builtin;
static void (*warn_routine)(const char *err, va_list params) = warn_builtin;
void set_usage_routine(void (*routine)(const char *err) NORETURN)
{
usage_routine = routine;
}
void set_die_routine(void (*routine)(const char *err, va_list params) NORETURN)
{
die_routine = routine;
}
void set_error_routine(void (*routine)(const char *err, va_list params))
{
error_routine = routine;
}
void set_warn_routine(void (*routine)(const char *warn, va_list params))
{
warn_routine = routine;
}
void usage(const char *err)
{
usage_routine(err);
}
void die(const char *err, ...)
{
va_list params;
va_start(params, err);
die_routine(err, params);
va_end(params);
}
int error(const char *err, ...)
{
va_list params;
va_start(params, err);
error_routine(err, params);
va_end(params);
return -1;
}
void warning(const char *warn, ...)
{
va_list params;
va_start(params, warn);
warn_routine(warn, params);
va_end(params);
}
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