always add braces to control statements and \n at EOF
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7f0a207220
commit
9dc6b70f19
@ -40,6 +40,8 @@ IndentGotoLabels: false
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IndentPPDirectives: None
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IndentWidth: 4
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IndentWrappedFunctionNames: false
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InsertBraces: true
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InsertNewlineAtEOF: true
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KeepEmptyLinesAtTheStartOfBlocks: false
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@ -41,22 +41,27 @@ unsigned int mbox_call(unsigned char ch) {
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unsigned int m = ((unsigned int)((long)&mbox) & ~0xF)
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| (ch & 0xF); /* 28-bit address (MSB), 4-bit value (LSB) */
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while (1)
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if (!(mmio_read(MBOX_STATUS) & MBOX_FULL))
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while (1) {
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if (!(mmio_read(MBOX_STATUS) & MBOX_FULL)) {
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break;
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}
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}
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mmio_write(MBOX_WRITE, m);
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while (1) {
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while (1)
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if (!(mmio_read(MBOX_STATUS) & MBOX_EMPTY))
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break; /* Wait for a reply */
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while (1) {
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if (!(mmio_read(MBOX_STATUS) & MBOX_EMPTY)) {
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break; /* Wait for a reply */
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}
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}
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if (m == mmio_read(MBOX_READ)) { /* Look for a message on MBOX_READ */
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if (mbox[1] == MBOX_RESPONSE)
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if (mbox[1] == MBOX_RESPONSE) {
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return 1; /* Success! */
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else
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} else {
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return 0;
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}
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}
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}
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return 0;
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@ -18,8 +18,9 @@
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int strcmp(const char *restrict str1, const char *str2) {
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while (*str1 || *str2) {
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if (*str1 != *str2)
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if (*str1 != *str2) {
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return *str1 - *str2;
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}
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str1++;
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str2++;
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}
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