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Use tabs instead of spaces for indentation

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This completes our switch to the Linux kernel coding style. Note that we
still use deeply nested constructs at some places which need to be fixed
up later.

Converted using the `Lindent` script from the Linux kernel code base,
along with some manual fixes.

Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
This commit is contained in:
Lukas Fleischer
2013-04-13 23:31:06 +02:00
parent 9907069f44
commit 694d28eb78
35 changed files with 11281 additions and 10697 deletions
Download Patch File Download Diff File Expand all files Collapse all files

72
src/sigs.c
View File

@@ -65,60 +65,62 @@
*/
static void generic_hdlr(int sig)
{
switch (sig) {
case SIGCHLD:
while (waitpid(WAIT_MYPGRP, NULL, WNOHANG) > 0) ;
break;
case SIGWINCH:
resize = 1;
clearok(curscr, TRUE);
ungetch(KEY_RESIZE);
break;
case SIGTERM:
if (unlink(path_cpid) != 0) {
EXIT(_("Could not remove calcurse lock file: %s\n"), strerror(errno));
}
exit(EXIT_SUCCESS);
break;
}
switch (sig) {
case SIGCHLD:
while (waitpid(WAIT_MYPGRP, NULL, WNOHANG) > 0) ;
break;
case SIGWINCH:
resize = 1;
clearok(curscr, TRUE);
ungetch(KEY_RESIZE);
break;
case SIGTERM:
if (unlink(path_cpid) != 0) {
EXIT(_("Could not remove calcurse lock file: %s\n"),
strerror(errno));
}
exit(EXIT_SUCCESS);
break;
}
}
unsigned sigs_set_hdlr(int sig, void (*handler) (int))
{
struct sigaction sa;
struct sigaction sa;
memset(&sa, 0, sizeof sa);
sigemptyset(&sa.sa_mask);
sa.sa_handler = handler;
sa.sa_flags = 0;
if (sigaction(sig, &sa, NULL) == -1) {
ERROR_MSG(_("Error setting signal #%d : %s\n"), sig, strerror(errno));
return 0;
}
memset(&sa, 0, sizeof sa);
sigemptyset(&sa.sa_mask);
sa.sa_handler = handler;
sa.sa_flags = 0;
if (sigaction(sig, &sa, NULL) == -1) {
ERROR_MSG(_("Error setting signal #%d : %s\n"), sig,
strerror(errno));
return 0;
}
return 1;
return 1;
}
/* Signal handling init. */
void sigs_init()
{
if (!sigs_set_hdlr(SIGCHLD, generic_hdlr)
|| !sigs_set_hdlr(SIGWINCH, generic_hdlr)
|| !sigs_set_hdlr(SIGTERM, generic_hdlr)
|| !sigs_set_hdlr(SIGINT, SIG_IGN))
exit_calcurse(1);
if (!sigs_set_hdlr(SIGCHLD, generic_hdlr)
|| !sigs_set_hdlr(SIGWINCH, generic_hdlr)
|| !sigs_set_hdlr(SIGTERM, generic_hdlr)
|| !sigs_set_hdlr(SIGINT, SIG_IGN))
exit_calcurse(1);
}
/* Ignore SIGWINCH and SIGTERM signals. */
void sigs_ignore(void)
{
sigs_set_hdlr(SIGWINCH, SIG_IGN);
sigs_set_hdlr(SIGTERM, SIG_IGN);
sigs_set_hdlr(SIGWINCH, SIG_IGN);
sigs_set_hdlr(SIGTERM, SIG_IGN);
}
/* No longer ignore SIGWINCH and SIGTERM signals. */
void sigs_unignore(void)
{
sigs_set_hdlr(SIGWINCH, generic_hdlr);
sigs_set_hdlr(SIGTERM, generic_hdlr);
sigs_set_hdlr(SIGWINCH, generic_hdlr);
sigs_set_hdlr(SIGTERM, generic_hdlr);
}